perf: introduce copy-on-write for event system to eliminate all memory reallocations (#1962)

yazi-config/src/keymap/chord.rs

@@ -1,4 +1,4 @@
-use std::{borrow::Cow, collections::VecDeque, hash::{Hash, Hasher}, sync::OnceLock};
+use std::{borrow::Cow, hash::{Hash, Hasher}, sync::OnceLock};
 
 use regex::Regex;
 use serde::Deserialize;
@@ -53,7 +53,4 @@ impl Chord {
 			|| self.run().to_lowercase().contains(&s)
 			|| self.on().to_lowercase().contains(&s)
 	}
-
-	#[inline]
-	pub fn to_seq(&self) -> VecDeque<Cmd> { self.run.iter().map(|c| c.shallow_clone()).collect() }
 }

yazi-config/src/keymap/cow.rs

@@ -1,6 +1,6 @@
 use std::{collections::VecDeque, ops::Deref};
 
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use super::Chord;
 
@@ -10,14 +10,14 @@ pub enum ChordCow {
 	Borrowed(&'static Chord),
 }
 
-impl From<&'static Chord> for ChordCow {
-	fn from(c: &'static Chord) -> Self { Self::Borrowed(c) }
-}
-
 impl From<Chord> for ChordCow {
 	fn from(c: Chord) -> Self { Self::Owned(c) }
 }
 
+impl From<&'static Chord> for ChordCow {
+	fn from(c: &'static Chord) -> Self { Self::Borrowed(c) }
+}
+
 impl Deref for ChordCow {
 	type Target = Chord;
 
@@ -34,10 +34,10 @@ impl Default for ChordCow {
 }
 
 impl ChordCow {
-	pub fn into_seq(self) -> VecDeque<Cmd> {
+	pub fn into_seq(self) -> VecDeque<CmdCow> {
 		match self {
-			Self::Owned(c) => c.run.into(),
+			Self::Owned(c) => c.run.into_iter().map(|c| c.into()).collect(),
-			Self::Borrowed(c) => c.to_seq(),
+			Self::Borrowed(c) => c.run.iter().map(|c| c.into()).collect(),
 		}
 	}
 }

yazi-core/src/completion/commands/arrow.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::completion::Completion;
 
@@ -7,8 +7,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 
 impl Completion {

yazi-core/src/completion/commands/close.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render;
 use yazi_proxy::InputProxy;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::completion::Completion;
 
@@ -8,8 +8,8 @@ struct Opt {
 	submit: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { submit: c.bool("submit") } }
+	fn from(c: CmdCow) -> Self { Self { submit: c.bool("submit") } }
 }
 impl From<bool> for Opt {
 	fn from(submit: bool) -> Self { Self { submit } }

yazi-core/src/completion/commands/show.rs

@@ -1,7 +1,7 @@
-use std::{mem, ops::ControlFlow};
+use std::{borrow::Cow, mem, ops::ControlFlow};
 
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{Cmd, CmdCow, Data};
 
 use crate::completion::Completion;
 
@@ -9,13 +9,13 @@ const LIMIT: usize = 30;
 
 struct Opt {
 	cache:      Vec<String>,
-	cache_name: String,
+	cache_name: Cow<'static, str>,
-	word:       String,
+	word:       Cow<'static, str>,
 	ticket:     usize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			cache:      c.take_any("cache").unwrap_or_default(),
 			cache_name: c.take_str("cache-name").unwrap_or_default(),
@@ -25,6 +25,10 @@ impl From<Cmd> for Opt {
 	}
 }
 
+impl From<Cmd> for Opt {
+	fn from(c: Cmd) -> Self { Self::from(CmdCow::from(c)) }
+}
+
 impl Completion {
 	#[yazi_codegen::command]
 	pub fn show(&mut self, opt: Opt) {
@@ -33,9 +37,9 @@ impl Completion {
 		}
 
 		if !opt.cache.is_empty() {
-			self.caches.insert(opt.cache_name.to_owned(), opt.cache);
+			self.caches.insert(opt.cache_name.as_ref().to_owned(), opt.cache);
 		}
-		let Some(cache) = self.caches.get(&opt.cache_name) else {
+		let Some(cache) = self.caches.get(opt.cache_name.as_ref()) else {
 			return;
 		};
 

yazi-core/src/completion/commands/trigger.rs

@@ -2,7 +2,7 @@ use std::{borrow::Cow, mem, path::{MAIN_SEPARATOR, MAIN_SEPARATOR_STR}};
 
 use tokio::fs;
 use yazi_macro::{emit, render};
-use yazi_shared::{Layer, event::{Cmd, Data}};
+use yazi_shared::{Layer, event::{Cmd, CmdCow, Data}};
 
 use crate::completion::Completion;
 
@@ -13,12 +13,12 @@ const SEPARATOR: [char; 2] = ['/', '\\'];
 const SEPARATOR: char = std::path::MAIN_SEPARATOR;
 
 struct Opt {
-	word:   String,
+	word:   Cow<'static, str>,
 	ticket: usize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			word:   c.take_first_str().unwrap_or_default(),
 			ticket: c.get("ticket").and_then(Data::as_usize).unwrap_or(0),
@@ -40,7 +40,7 @@ impl Completion {
 
 		if self.caches.contains_key(&parent) {
 			return self.show(
-				Cmd::new("show").with("cache-name", parent).with("word", child).with("ticket", opt.ticket),
+				Cmd::default().with("cache-name", parent).with("word", child).with("ticket", opt.ticket),
 			);
 		}
 

yazi-core/src/confirm/commands/arrow.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::{confirm::Confirm, manager::Manager};
 
@@ -7,8 +7,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 
 impl Confirm {

yazi-core/src/confirm/commands/close.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::confirm::Confirm;
 
@@ -7,8 +7,8 @@ struct Opt {
 	submit: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { submit: c.bool("submit") } }
+	fn from(c: CmdCow) -> Self { Self { submit: c.bool("submit") } }
 }
 impl From<bool> for Opt {
 	fn from(submit: bool) -> Self { Self { submit } }

yazi-core/src/confirm/commands/show.rs

@@ -1,7 +1,7 @@
 use tokio::sync::oneshot;
 use yazi_config::popup::ConfirmCfg;
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::confirm::Confirm;
 
@@ -10,10 +10,10 @@ pub struct Opt {
 	tx:  oneshot::Sender<bool>,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self { cfg: c.take_any("cfg").ok_or(())?, tx: c.take_any("tx").ok_or(())? })
 	}
 }

yazi-core/src/help/commands/arrow.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::help::Help;
 
@@ -7,8 +7,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 impl From<isize> for Opt {
 	fn from(step: isize) -> Self { Self { step } }

yazi-core/src/help/commands/escape.rs

@@ -1,10 +1,10 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::help::Help;
 
 impl Help {
-	pub fn escape(&mut self, _: Cmd) {
+	pub fn escape(&mut self, _: CmdCow) {
 		if self.keyword().is_none() {
 			return self.toggle(self.layer);
 		}

yazi-core/src/help/commands/filter.rs

@@ -1,11 +1,11 @@
 use yazi_config::popup::{Offset, Origin, Position};
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{help::Help, input::Input};
 
 impl Help {
-	pub fn filter(&mut self, _: Cmd) {
+	pub fn filter(&mut self, _: CmdCow) {
 		let mut input = Input::default();
 		input.position = Position::new(Origin::BottomLeft, Offset::line());
 

yazi-core/src/input/commands/backspace.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::Input;
 
@@ -7,8 +7,8 @@ struct Opt {
 	under: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { under: c.bool("under") } }
+	fn from(c: CmdCow) -> Self { Self { under: c.bool("under") } }
 }
 impl From<bool> for Opt {
 	fn from(under: bool) -> Self { Self { under } }

yazi-core/src/input/commands/backward.rs

@@ -1,9 +1,9 @@
-use yazi_shared::{CharKind, event::Cmd};
+use yazi_shared::{CharKind, event::CmdCow};
 
 use crate::input::Input;
 
 impl Input {
-	pub fn backward(&mut self, _: Cmd) {
+	pub fn backward(&mut self, _: CmdCow) {
 		let snap = self.snap();
 		if snap.cursor == 0 {
 			return self.move_(0);

yazi-core/src/input/commands/close.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render;
 use yazi_proxy::CompletionProxy;
-use yazi_shared::{errors::InputError, event::Cmd};
+use yazi_shared::{errors::InputError, event::CmdCow};
 
 use crate::input::Input;
 
@@ -8,8 +8,8 @@ struct Opt {
 	submit: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { submit: c.bool("submit") } }
+	fn from(c: CmdCow) -> Self { Self { submit: c.bool("submit") } }
 }
 impl From<bool> for Opt {
 	fn from(submit: bool) -> Self { Self { submit } }

yazi-core/src/input/commands/complete.rs

@@ -1,7 +1,7 @@
-use std::path::MAIN_SEPARATOR_STR;
+use std::{borrow::Cow, path::MAIN_SEPARATOR_STR};
 
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::input::Input;
 
@@ -12,12 +12,12 @@ const SEPARATOR: [char; 2] = ['/', '\\'];
 const SEPARATOR: char = std::path::MAIN_SEPARATOR;
 
 struct Opt {
-	word:   String,
+	word:   Cow<'static, str>,
 	ticket: usize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			word:   c.take_first_str().unwrap_or_default(),
 			ticket: c.get("ticket").and_then(Data::as_usize).unwrap_or(0),

yazi-core/src/input/commands/delete.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, op::InputOp};
 
@@ -8,8 +8,8 @@ struct Opt {
 	insert: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { cut: c.bool("cut"), insert: c.bool("insert") } }
+	fn from(c: CmdCow) -> Self { Self { cut: c.bool("cut"), insert: c.bool("insert") } }
 }
 
 impl Input {

yazi-core/src/input/commands/escape.rs

@@ -1,13 +1,13 @@
 use yazi_macro::render;
 use yazi_proxy::CompletionProxy;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, InputMode, op::InputOp};
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 impl From<()> for Opt {
 	fn from(_: ()) -> Self { Self }

yazi-core/src/input/commands/forward.rs

@@ -1,4 +1,4 @@
-use yazi_shared::{CharKind, event::Cmd};
+use yazi_shared::{CharKind, event::CmdCow};
 
 use crate::input::{Input, op::InputOp};
 
@@ -6,8 +6,8 @@ struct Opt {
 	end_of_word: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { end_of_word: c.bool("end-of-word") } }
+	fn from(c: CmdCow) -> Self { Self { end_of_word: c.bool("end-of-word") } }
 }
 
 impl Input {

yazi-core/src/input/commands/insert.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, InputMode, op::InputOp};
 
@@ -7,8 +7,8 @@ struct Opt {
 	append: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { append: c.bool("append") } }
+	fn from(c: CmdCow) -> Self { Self { append: c.bool("append") } }
 }
 impl From<bool> for Opt {
 	fn from(append: bool) -> Self { Self { append } }

yazi-core/src/input/commands/kill.rs

@@ -1,23 +1,23 @@
-use std::ops::RangeBounds;
+use std::{borrow::Cow, ops::RangeBounds};
 
 use yazi_macro::render;
-use yazi_shared::{CharKind, event::Cmd};
+use yazi_shared::{CharKind, event::CmdCow};
 
 use crate::input::Input;
 
 struct Opt {
-	kind: String,
+	kind: Cow<'static, str>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self { Self { kind: c.take_first_str().unwrap_or_default() } }
+	fn from(mut c: CmdCow) -> Self { Self { kind: c.take_first_str().unwrap_or_default() } }
 }
 
 impl Input {
 	#[yazi_codegen::command]
 	pub fn kill(&mut self, opt: Opt) {
 		let snap = self.snap_mut();
-		match opt.kind.as_str() {
+		match opt.kind.as_ref() {
 			"all" => self.kill_range(..),
 			"bol" => {
 				let end = snap.idx(snap.cursor).unwrap_or(snap.len());

yazi-core/src/input/commands/move_.rs

@@ -1,6 +1,6 @@
 use unicode_width::UnicodeWidthStr;
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::input::{Input, op::InputOp, snap::InputSnap};
 
@@ -9,8 +9,8 @@ struct Opt {
 	in_operating: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self {
+	fn from(c: CmdCow) -> Self {
 		Self {
 			step:         c.first().and_then(Data::as_isize).unwrap_or(0),
 			in_operating: c.bool("in-operating"),

yazi-core/src/input/commands/paste.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render;
 use yazi_plugin::CLIPBOARD;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, op::InputOp};
 
@@ -8,8 +8,8 @@ struct Opt {
 	before: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { before: c.bool("before") } }
+	fn from(c: CmdCow) -> Self { Self { before: c.bool("before") } }
 }
 
 impl Input {

yazi-core/src/input/commands/redo.rs

@@ -1,10 +1,10 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::Input;
 
 impl Input {
-	pub fn redo(&mut self, _: Cmd) {
+	pub fn redo(&mut self, _: CmdCow) {
 		render!(self.snaps.redo());
 	}
 }

yazi-core/src/input/commands/show.rs

@@ -1,7 +1,7 @@
 use tokio::sync::mpsc;
 use yazi_config::popup::InputCfg;
 use yazi_macro::render;
-use yazi_shared::{errors::InputError, event::Cmd};
+use yazi_shared::{errors::InputError, event::CmdCow};
 
 use crate::input::Input;
 
@@ -10,10 +10,10 @@ pub struct Opt {
 	tx:  mpsc::UnboundedSender<Result<String, InputError>>,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self { cfg: c.take_any("cfg").ok_or(())?, tx: c.take_any("tx").ok_or(())? })
 	}
 }

yazi-core/src/input/commands/type_.rs

@@ -1,12 +1,12 @@
 use yazi_config::keymap::Key;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, InputMode};
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 
 impl Input {

yazi-core/src/input/commands/undo.rs

@@ -1,10 +1,10 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, InputMode};
 
 impl Input {
-	pub fn undo(&mut self, _: Cmd) {
+	pub fn undo(&mut self, _: CmdCow) {
 		if !self.snaps.undo() {
 			return;
 		}

yazi-core/src/input/commands/visual.rs

@@ -1,11 +1,11 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, InputMode, op::InputOp};
 
 impl Input {
 	#[inline]
-	pub fn visual(&mut self, _: Cmd) {
+	pub fn visual(&mut self, _: CmdCow) {
 		let snap = self.snap_mut();
 		if snap.mode != InputMode::Normal {
 			return;

yazi-core/src/input/commands/yank.rs

@@ -1,10 +1,10 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::input::{Input, op::InputOp};
 
 impl Input {
-	pub fn yank(&mut self, _: Cmd) {
+	pub fn yank(&mut self, _: CmdCow) {
 		match self.snap().op {
 			InputOp::None => {
 				self.snap_mut().op = InputOp::Yank(self.snap().cursor);

yazi-core/src/manager/commands/close.rs

@@ -1,9 +1,9 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{manager::Manager, tasks::Tasks};
 
 impl Manager {
-	pub fn close(&mut self, _: Cmd, tasks: &Tasks) {
+	pub fn close(&mut self, _: CmdCow, tasks: &Tasks) {
 		if self.tabs.len() > 1 {
 			return self.tabs.close(self.tabs.cursor);
 		}

yazi-core/src/manager/commands/create.rs

@@ -4,7 +4,7 @@ use anyhow::Result;
 use tokio::fs;
 use yazi_config::popup::{ConfirmCfg, InputCfg};
 use yazi_proxy::{ConfirmProxy, InputProxy, TabProxy, WATCHER};
-use yazi_shared::{event::Cmd, fs::{File, FilesOp, Url, UrnBuf, maybe_exists, ok_or_not_found, realname}};
+use yazi_shared::{event::CmdCow, fs::{File, FilesOp, Url, UrnBuf, maybe_exists, ok_or_not_found, realname}};
 
 use crate::manager::Manager;
 
@@ -13,8 +13,8 @@ struct Opt {
 	force: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { dir: c.bool("dir"), force: c.bool("force") } }
+	fn from(c: CmdCow) -> Self { Self { dir: c.bool("dir"), force: c.bool("force") } }
 }
 
 impl Manager {

yazi-core/src/manager/commands/hardlink.rs

@@ -1,4 +1,4 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{manager::Manager, tasks::Tasks};
 
@@ -7,8 +7,8 @@ struct Opt {
 	follow: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { force: c.bool("force"), follow: c.bool("follow") } }
+	fn from(c: CmdCow) -> Self { Self { force: c.bool("force"), follow: c.bool("follow") } }
 }
 
 impl Manager {

yazi-core/src/manager/commands/hover.rs

@@ -2,7 +2,7 @@ use std::{collections::HashSet, path::PathBuf};
 
 use yazi_dds::Pubsub;
 use yazi_macro::render;
-use yazi_shared::{Id, event::{Cmd, Data}, fs::{Url, Urn}};
+use yazi_shared::{Id, event::{CmdCow, Data}, fs::{Url, Urn}};
 
 use crate::manager::Manager;
 
@@ -11,9 +11,9 @@ struct Opt {
 	tab: Option<Id>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
-		Self { url: c.take_first().and_then(Data::into_url), tab: c.get("tab").and_then(Data::as_id) }
+		Self { url: c.take_first_url(), tab: c.get("tab").and_then(Data::as_id) }
 	}
 }
 impl From<Option<Url>> for Opt {

yazi-core/src/manager/commands/link.rs

@@ -1,4 +1,4 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{manager::Manager, tasks::Tasks};
 
@@ -7,8 +7,8 @@ struct Opt {
 	force:    bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { relative: c.bool("relative"), force: c.bool("force") } }
+	fn from(c: CmdCow) -> Self { Self { relative: c.bool("relative"), force: c.bool("force") } }
 }
 
 impl Manager {

yazi-core/src/manager/commands/open.rs

@@ -7,7 +7,7 @@ use yazi_fs::Folder;
 use yazi_macro::emit;
 use yazi_plugin::isolate;
 use yazi_proxy::{ManagerProxy, TasksProxy, options::OpenDoOpt};
-use yazi_shared::{MIME_DIR, event::{Cmd, EventQuit}, fs::{File, Url}};
+use yazi_shared::{MIME_DIR, event::{CmdCow, EventQuit}, fs::{File, Url}};
 
 use crate::{manager::Manager, tasks::Tasks};
 
@@ -17,8 +17,8 @@ struct Opt {
 	hovered:     bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self {
+	fn from(c: CmdCow) -> Self {
 		Self { interactive: c.bool("interactive"), hovered: c.bool("hovered") }
 	}
 }

yazi-core/src/manager/commands/paste.rs

@@ -1,4 +1,4 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{manager::Manager, tasks::Tasks};
 
@@ -7,8 +7,8 @@ struct Opt {
 	follow: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { force: c.bool("force"), follow: c.bool("follow") } }
+	fn from(c: CmdCow) -> Self { Self { force: c.bool("force"), follow: c.bool("follow") } }
 }
 
 impl Manager {

yazi-core/src/manager/commands/peek.rs

@@ -1,5 +1,5 @@
 use yazi_proxy::HIDER;
-use yazi_shared::{event::{Cmd, Data}, fs::Url};
+use yazi_shared::{event::{CmdCow, Data}, fs::Url};
 
 use crate::manager::Manager;
 
@@ -11,12 +11,12 @@ struct Opt {
 	upper_bound: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			skip:        c.first().and_then(Data::as_usize),
 			force:       c.bool("force"),
-			only_if:     c.take("only-if").and_then(Data::into_url),
+			only_if:     c.take_url("only-if"),
 			upper_bound: c.bool("upper-bound"),
 		}
 	}

yazi-core/src/manager/commands/quit.rs

@@ -4,7 +4,7 @@ use tokio::{select, time};
 use yazi_config::popup::ConfirmCfg;
 use yazi_macro::emit;
 use yazi_proxy::ConfirmProxy;
-use yazi_shared::event::{Cmd, EventQuit};
+use yazi_shared::event::{CmdCow, EventQuit};
 
 use crate::{manager::Manager, tasks::Tasks};
 
@@ -15,8 +15,8 @@ struct Opt {
 impl From<()> for Opt {
 	fn from(_: ()) -> Self { Self::default() }
 }
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { no_cwd_file: c.bool("no-cwd-file") } }
+	fn from(c: CmdCow) -> Self { Self { no_cwd_file: c.bool("no-cwd-file") } }
 }
 
 impl Manager {

yazi-core/src/manager/commands/refresh.rs

@@ -2,12 +2,12 @@ use std::{env, path::MAIN_SEPARATOR};
 
 use crossterm::{execute, terminal::SetTitle};
 use yazi_config::MANAGER;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{manager::Manager, tasks::Tasks};
 
 impl Manager {
-	pub fn refresh(&mut self, _: Cmd, tasks: &Tasks) {
+	pub fn refresh(&mut self, _: CmdCow, tasks: &Tasks) {
 		env::set_current_dir(self.cwd()).ok();
 		env::set_var("PWD", self.cwd());
 

yazi-core/src/manager/commands/remove.rs

@@ -1,6 +1,6 @@
 use yazi_config::popup::ConfirmCfg;
 use yazi_proxy::{ConfirmProxy, ManagerProxy};
-use yazi_shared::{event::Cmd, fs::Url};
+use yazi_shared::{event::CmdCow, fs::Url};
 
 use crate::{manager::Manager, tasks::Tasks};
 
@@ -11,8 +11,8 @@ struct Opt {
 	targets:     Vec<Url>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			force:       c.bool("force"),
 			permanently: c.bool("permanently"),

yazi-core/src/manager/commands/rename.rs

@@ -1,23 +1,23 @@
-use std::collections::{HashMap, HashSet};
+use std::{borrow::Cow, collections::{HashMap, HashSet}};
 
 use anyhow::Result;
 use tokio::fs;
 use yazi_config::popup::{ConfirmCfg, InputCfg};
 use yazi_dds::Pubsub;
 use yazi_proxy::{ConfirmProxy, InputProxy, TabProxy, WATCHER};
-use yazi_shared::{event::Cmd, fs::{File, FilesOp, Url, UrnBuf, maybe_exists, ok_or_not_found, paths_to_same_file, realname}};
+use yazi_shared::{event::CmdCow, fs::{File, FilesOp, Url, UrnBuf, maybe_exists, ok_or_not_found, paths_to_same_file, realname}};
 
 use crate::manager::Manager;
 
 struct Opt {
 	hovered: bool,
 	force:   bool,
-	empty:   String,
+	empty:   Cow<'static, str>,
-	cursor:  String,
+	cursor:  Cow<'static, str>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			hovered: c.bool("hovered"),
 			force:   c.bool("force"),
@@ -42,7 +42,7 @@ impl Manager {
 		}
 
 		let name = Self::empty_url_part(&hovered, &opt.empty);
-		let cursor = match opt.cursor.as_str() {
+		let cursor = match opt.cursor.as_ref() {
 			"start" => Some(0),
 			"before_ext" => name
 				.chars()

yazi-core/src/manager/commands/seek.rs

@@ -1,6 +1,6 @@
 use yazi_config::PLUGIN;
 use yazi_plugin::isolate;
-use yazi_shared::{MIME_DIR, event::{Cmd, Data}};
+use yazi_shared::{MIME_DIR, event::{CmdCow, Data}};
 
 use crate::manager::Manager;
 
@@ -9,8 +9,8 @@ struct Opt {
 	units: i16,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { units: c.first().and_then(Data::as_i16).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { units: c.first().and_then(Data::as_i16).unwrap_or(0) } }
 }
 
 impl Manager {

yazi-core/src/manager/commands/spot.rs

@@ -1,6 +1,6 @@
 use std::borrow::Cow;
 
-use yazi_shared::{MIME_DIR, event::{Cmd, Data}};
+use yazi_shared::{MIME_DIR, event::{CmdCow, Data}};
 
 use crate::manager::Manager;
 
@@ -8,8 +8,8 @@ struct Opt {
 	skip: Option<usize>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { skip: c.get("skip").and_then(Data::as_usize) } }
+	fn from(c: CmdCow) -> Self { Self { skip: c.get("skip").and_then(Data::as_usize) } }
 }
 
 impl Manager {

yazi-core/src/manager/commands/suspend.rs

@@ -1,9 +1,9 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::manager::Manager;
 
 impl Manager {
-	pub fn suspend(&mut self, _: Cmd) {
+	pub fn suspend(&mut self, _: CmdCow) {
 		#[cfg(unix)]
 		unsafe {
 			libc::raise(libc::SIGTSTP);

yazi-core/src/manager/commands/tab_close.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::manager::Tabs;
 
@@ -7,8 +7,8 @@ struct Opt {
 	idx: usize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { idx: c.first().and_then(Data::as_usize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { idx: c.first().and_then(Data::as_usize).unwrap_or(0) } }
 }
 
 impl From<usize> for Opt {

yazi-core/src/manager/commands/tab_create.rs

@@ -1,7 +1,7 @@
 use yazi_boot::BOOT;
 use yazi_macro::render;
 use yazi_proxy::AppProxy;
-use yazi_shared::{event::{Cmd, Data}, fs::Url};
+use yazi_shared::{event::CmdCow, fs::Url};
 
 use crate::{manager::Tabs, tab::Tab};
 
@@ -12,16 +12,13 @@ struct Opt {
 	current: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		if c.bool("current") {
 			Self { url: Default::default(), current: true }
 		} else {
 			Self {
-				url:     c
+				url:     c.take_first_url().unwrap_or_else(|| Url::from(&BOOT.cwds[0])),
-					.take_first()
-					.and_then(Data::into_url)
-					.unwrap_or_else(|| Url::from(&BOOT.cwds[0])),
 				current: false,
 			}
 		}

yazi-core/src/manager/commands/tab_swap.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::manager::Tabs;
 
@@ -7,8 +7,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 
 impl Tabs {

yazi-core/src/manager/commands/tab_switch.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::manager::Tabs;
 
@@ -8,8 +8,8 @@ struct Opt {
 	relative: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self {
+	fn from(c: CmdCow) -> Self {
 		Self { step: c.first().and_then(Data::as_isize).unwrap_or(0), relative: c.bool("relative") }
 	}
 }

yazi-core/src/manager/commands/unyank.rs

@@ -1,12 +1,12 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::manager::Manager;
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 impl From<()> for Opt {
 	fn from(_: ()) -> Self { Self }

yazi-core/src/manager/commands/update_files.rs

@@ -3,7 +3,7 @@ use std::borrow::Cow;
 use yazi_fs::Folder;
 use yazi_macro::render;
 use yazi_proxy::ManagerProxy;
-use yazi_shared::{event::Cmd, fs::FilesOp};
+use yazi_shared::{event::CmdCow, fs::FilesOp};
 
 use crate::{manager::{LINKED, Manager}, tab::Tab, tasks::Tasks};
 
@@ -11,10 +11,10 @@ pub struct Opt {
 	op: FilesOp,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self { op: c.take_any("op").ok_or(())? })
 	}
 }

yazi-core/src/manager/commands/update_mimes.rs

@@ -2,7 +2,7 @@ use std::collections::HashMap;
 
 use tracing::error;
 use yazi_macro::render;
-use yazi_shared::{event::Cmd, fs::Url};
+use yazi_shared::{event::CmdCow, fs::Url};
 
 use crate::{manager::{LINKED, Manager}, tasks::Tasks};
 
@@ -10,11 +10,11 @@ pub struct Opt {
 	updates: HashMap<String, String>,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
-		Ok(Self { updates: c.take("updates").ok_or(())?.into_dict_string() })
+		Ok(Self { updates: c.try_take("updates").ok_or(())?.into_dict_string() })
 	}
 }
 

yazi-core/src/manager/commands/update_paged.rs

@@ -1,4 +1,4 @@
-use yazi_shared::{event::{Cmd, Data}, fs::Url};
+use yazi_shared::{event::{CmdCow, Data}, fs::Url};
 
 use crate::{manager::Manager, tasks::Tasks};
 
@@ -8,12 +8,9 @@ pub struct Opt {
 	only_if: Option<Url>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
-		Self {
+		Self { page: c.first().and_then(Data::as_usize), only_if: c.take_url("only-if") }
-			page:    c.first().and_then(Data::as_usize),
-			only_if: c.take("only-if").and_then(Data::into_url),
-		}
 	}
 }
 

yazi-core/src/manager/commands/update_tasks.rs

@@ -1,4 +1,4 @@
-use yazi_shared::{event::Cmd, fs::Url};
+use yazi_shared::{event::CmdCow, fs::Url};
 
 use crate::manager::Manager;
 
@@ -6,10 +6,10 @@ pub struct Opt {
 	urls: Vec<Url>,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self { urls: c.take_any("urls").ok_or(())? })
 	}
 }

yazi-core/src/manager/commands/update_yanked.rs

@@ -1,7 +1,7 @@
 use std::collections::HashSet;
 
 use yazi_macro::render;
-use yazi_shared::{event::Cmd, fs::Url};
+use yazi_shared::{event::CmdCow, fs::Url};
 
 use crate::manager::{Manager, Yanked};
 
@@ -11,10 +11,10 @@ pub struct Opt {
 	urls: HashSet<Url>,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		if let Some(iter) = c.take_any::<yazi_dds::body::BodyYankIter>("urls") {
 			Ok(Self { urls: iter.urls.into_iter().collect(), cut: iter.cut })
 		} else {

yazi-core/src/manager/commands/yank.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::manager::{Manager, Yanked};
 
@@ -7,8 +7,8 @@ struct Opt {
 	cut: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { cut: c.bool("cut") } }
+	fn from(c: CmdCow) -> Self { Self { cut: c.bool("cut") } }
 }
 
 impl Manager {

yazi-core/src/notify/commands/tick.rs

@@ -2,7 +2,7 @@ use std::time::Duration;
 
 use ratatui::layout::Rect;
 use yazi_macro::emit;
-use yazi_shared::{Layer, event::{Cmd, Data}};
+use yazi_shared::{Layer, event::{Cmd, CmdCow, Data}};
 
 use crate::notify::Notify;
 
@@ -10,10 +10,10 @@ pub struct Opt {
 	interval: Duration,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(c: CmdCow) -> Result<Self, Self::Error> {
 		let interval = c.first().and_then(Data::as_f64).ok_or(())?;
 		if interval < 0.0 {
 			return Err(());
@@ -23,6 +23,12 @@ impl TryFrom<Cmd> for Opt {
 	}
 }
 
+impl TryFrom<Cmd> for Opt {
+	type Error = ();
+
+	fn try_from(c: Cmd) -> Result<Self, Self::Error> { Self::try_from(CmdCow::from(c)) }
+}
+
 impl Notify {
 	pub fn tick(&mut self, opt: impl TryInto<Opt>, area: Rect) {
 		self.tick_handle.take().map(|h| h.abort());

yazi-core/src/pick/commands/arrow.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::pick::Pick;
 
@@ -7,8 +7,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 
 impl Pick {

yazi-core/src/pick/commands/close.rs

@@ -1,6 +1,6 @@
 use anyhow::anyhow;
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::pick::Pick;
 
@@ -8,8 +8,8 @@ struct Opt {
 	submit: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { submit: c.bool("submit") } }
+	fn from(c: CmdCow) -> Self { Self { submit: c.bool("submit") } }
 }
 impl From<bool> for Opt {
 	fn from(submit: bool) -> Self { Self { submit } }

yazi-core/src/pick/commands/show.rs

@@ -1,7 +1,7 @@
 use tokio::sync::oneshot;
 use yazi_config::popup::PickCfg;
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::pick::Pick;
 
@@ -10,10 +10,10 @@ pub struct Opt {
 	tx:  oneshot::Sender<anyhow::Result<usize>>,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self { cfg: c.take_any("cfg").ok_or(())?, tx: c.take_any("tx").ok_or(())? })
 	}
 }

yazi-core/src/spot/commands/arrow.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render;
 use yazi_proxy::ManagerProxy;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::spot::Spot;
 
@@ -8,8 +8,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 
 impl Spot {

yazi-core/src/spot/commands/close.rs

@@ -1,12 +1,12 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::spot::Spot;
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 impl From<()> for Opt {
 	fn from(_: ()) -> Self { Self }

yazi-core/src/spot/commands/copy.rs

@@ -1,14 +1,16 @@
+use std::borrow::Cow;
+
 use yazi_plugin::CLIPBOARD;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::spot::Spot;
 
 struct Opt {
-	type_: String,
+	type_: Cow<'static, str>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self { Self { type_: c.take_first_str().unwrap_or_default() } }
+	fn from(mut c: CmdCow) -> Self { Self { type_: c.take_first_str().unwrap_or_default() } }
 }
 
 impl Spot {
@@ -18,7 +20,7 @@ impl Spot {
 		let Some(table) = lock.table() else { return };
 
 		let mut s = String::new();
-		match opt.type_.as_str() {
+		match opt.type_.as_ref() {
 			"cell" => {
 				let Some(cell) = table.selected_cell() else { return };
 				s = cell.to_string();

yazi-core/src/spot/commands/swipe.rs

@@ -1,5 +1,5 @@
 use yazi_proxy::{ManagerProxy, TabProxy};
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::spot::Spot;
 
@@ -7,8 +7,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 
 impl Spot {

yazi-core/src/tab/commands/arrow.rs

@@ -1,7 +1,7 @@
 use yazi_fs::Step;
 use yazi_macro::render;
 use yazi_proxy::ManagerProxy;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::tab::Tab;
 
@@ -9,10 +9,10 @@ struct Opt {
 	step: Step,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(c: CmdCow) -> Self {
-		let step = match c.take_first() {
+		let step = match c.first() {
-			Some(Data::Integer(i)) => Step::from(i as isize),
+			Some(Data::Integer(i)) => Step::from(*i as isize),
 			Some(Data::String(s)) => s.parse().unwrap_or_default(),
 			_ => Step::default(),
 		};

yazi-core/src/tab/commands/back.rs

@@ -1,7 +1,9 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 impl Tab {
-	pub fn back(&mut self, _: Cmd) { self.backstack.shift_backward().cloned().map(|u| self.cd(u)); }
+	pub fn back(&mut self, _: CmdCow) {
+		self.backstack.shift_backward().cloned().map(|u| self.cd(u));
+	}
 }

yazi-core/src/tab/commands/cd.rs

@@ -6,7 +6,7 @@ use yazi_config::popup::InputCfg;
 use yazi_dds::Pubsub;
 use yazi_macro::render;
 use yazi_proxy::{CompletionProxy, InputProxy, ManagerProxy, TabProxy};
-use yazi_shared::{Debounce, errors::InputError, event::{Cmd, Data}, fs::{Url, expand_path}};
+use yazi_shared::{Debounce, errors::InputError, event::CmdCow, fs::{Url, expand_path}};
 
 use crate::tab::Tab;
 
@@ -15,11 +15,11 @@ struct Opt {
 	interactive: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			interactive: c.bool("interactive"),
-			..Self::from(c.take_first().and_then(Data::into_url).unwrap_or_default())
+			..Self::from(c.take_first_url().unwrap_or_default())
 		}
 	}
 }

yazi-core/src/tab/commands/copy.rs

@@ -1,17 +1,17 @@
 use std::{borrow::Cow, ffi::{OsStr, OsString}, path::Path};
 
 use yazi_plugin::CLIPBOARD;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 struct Opt {
-	type_:     String,
+	type_:     Cow<'static, str>,
 	separator: Separator,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			type_:     c.take_first_str().unwrap_or_default(),
 			separator: c.str("separator").unwrap_or_default().into(),
@@ -29,7 +29,7 @@ impl Tab {
 		let mut s = OsString::new();
 		let mut it = self.selected_or_hovered(true).peekable();
 		while let Some(u) = it.next() {
-			s.push(match opt.type_.as_str() {
+			s.push(match opt.type_.as_ref() {
 				"path" => opt.separator.transform(u),
 				"dirname" => opt.separator.transform(u.parent().unwrap_or(Path::new(""))),
 				"filename" => opt.separator.transform(u.name()),

yazi-core/src/tab/commands/enter.rs

@@ -1,9 +1,9 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 impl Tab {
-	pub fn enter(&mut self, _: Cmd) {
+	pub fn enter(&mut self, _: CmdCow) {
 		self.hovered().filter(|h| h.is_dir()).map(|h| h.url.to_regular()).map(|u| self.cd(u));
 	}
 }

yazi-core/src/tab/commands/escape.rs

@@ -1,7 +1,7 @@
 use bitflags::bitflags;
 use yazi_macro::{render, render_and};
 use yazi_proxy::{AppProxy, ManagerProxy};
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
@@ -15,8 +15,8 @@ bitflags! {
 	}
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self {
+	fn from(c: CmdCow) -> Self {
 		c.args.iter().fold(Opt::empty(), |acc, (k, v)| {
 			match (k.as_str(), v.as_bool().unwrap_or(false)) {
 				("all", true) => Self::all(),

yazi-core/src/tab/commands/filter.rs

@@ -1,4 +1,4 @@
-use std::time::Duration;
+use std::{borrow::Cow, time::Duration};
 
 use tokio::pin;
 use tokio_stream::{StreamExt, wrappers::UnboundedReceiverStream};
@@ -6,22 +6,22 @@ use yazi_config::popup::InputCfg;
 use yazi_fs::FilterCase;
 use yazi_macro::emit;
 use yazi_proxy::InputProxy;
-use yazi_shared::{Debounce, Layer, errors::InputError, event::Cmd};
+use yazi_shared::{Debounce, Layer, errors::InputError, event::{Cmd, CmdCow}};
 
 use crate::tab::Tab;
 
 #[derive(Default)]
 pub(super) struct Opt {
-	pub query: String,
+	pub query: Cow<'static, str>,
 	pub case:  FilterCase,
 	pub done:  bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			query: c.take_first_str().unwrap_or_default(),
-			case:  FilterCase::from(&c),
+			case:  FilterCase::from(&*c),
 			done:  c.bool("done"),
 		}
 	}

yazi-core/src/tab/commands/find.rs

@@ -1,4 +1,4 @@
-use std::time::Duration;
+use std::{borrow::Cow, time::Duration};
 
 use tokio::pin;
 use tokio_stream::{StreamExt, wrappers::UnboundedReceiverStream};
@@ -6,19 +6,19 @@ use yazi_config::popup::InputCfg;
 use yazi_fs::FilterCase;
 use yazi_macro::emit;
 use yazi_proxy::InputProxy;
-use yazi_shared::{Debounce, Layer, errors::InputError, event::Cmd};
+use yazi_shared::{Debounce, Layer, errors::InputError, event::{Cmd, CmdCow}};
 
 use crate::tab::Tab;
 
 pub(super) struct Opt {
-	pub(super) query: Option<String>,
+	pub(super) query: Option<Cow<'static, str>>,
 	pub(super) prev:  bool,
 	pub(super) case:  FilterCase,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
-		Self { query: c.take_first_str(), prev: c.bool("previous"), case: FilterCase::from(&c) }
+		Self { query: c.take_first_str(), prev: c.bool("previous"), case: FilterCase::from(&*c) }
 	}
 }
 

yazi-core/src/tab/commands/find_arrow.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
@@ -7,8 +7,8 @@ struct Opt {
 	prev: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { prev: c.bool("previous") } }
+	fn from(c: CmdCow) -> Self { Self { prev: c.bool("previous") } }
 }
 
 impl Tab {

yazi-core/src/tab/commands/forward.rs

@@ -1,7 +1,9 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 impl Tab {
-	pub fn forward(&mut self, _: Cmd) { self.backstack.shift_forward().cloned().map(|u| self.cd(u)); }
+	pub fn forward(&mut self, _: CmdCow) {
+		self.backstack.shift_forward().cloned().map(|u| self.cd(u));
+	}
 }

yazi-core/src/tab/commands/hidden.rs

@@ -1,10 +1,10 @@
 use yazi_proxy::ManagerProxy;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 impl Tab {
-	pub fn hidden(&mut self, mut c: Cmd) {
+	pub fn hidden(&mut self, mut c: CmdCow) {
 		self.pref.show_hidden = match c.take_first_str().as_deref() {
 			Some("show") => true,
 			Some("hide") => false,

yazi-core/src/tab/commands/leave.rs

@@ -1,4 +1,4 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
@@ -6,8 +6,8 @@ struct Opt;
 impl From<()> for Opt {
 	fn from(_: ()) -> Self { Self }
 }
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 
 impl Tab {

yazi-core/src/tab/commands/linemode.rs

@@ -1,16 +1,16 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 impl Tab {
-	pub fn linemode(&mut self, mut c: Cmd) {
+	pub fn linemode(&mut self, mut c: CmdCow) {
 		render!(self.pref.patch(|new| {
 			let Some(mode) = c.take_first_str() else {
 				return;
 			};
 			if !mode.is_empty() && mode.len() <= 20 {
-				new.linemode = mode;
+				new.linemode = mode.into_owned();
 			}
 		}));
 	}

yazi-core/src/tab/commands/reveal.rs

@@ -1,5 +1,5 @@
 use yazi_proxy::ManagerProxy;
-use yazi_shared::{event::{Cmd, Data}, fs::{File, FilesOp, Url, expand_path}};
+use yazi_shared::{event::CmdCow, fs::{File, FilesOp, Url, expand_path}};
 
 use crate::tab::Tab;
 
@@ -7,9 +7,9 @@ struct Opt {
 	target: Url,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
-		let mut target = c.take_first().and_then(Data::into_url).unwrap_or_default();
+		let mut target = c.take_first_url().unwrap_or_default();
 		if target.is_regular() {
 			target = Url::from(expand_path(&target));
 		}

yazi-core/src/tab/commands/search.rs

@@ -1,4 +1,4 @@
-use std::{mem, time::Duration};
+use std::{borrow::Cow, mem, time::Duration};
 
 use tokio::pin;
 use tokio_stream::{StreamExt, wrappers::UnboundedReceiverStream};
@@ -29,7 +29,7 @@ impl Tab {
 				InputProxy::show(InputCfg::search(&opt.via.to_string()).with_value(opt.subject));
 
 			if let Some(Ok(subject)) = input.recv().await {
-				opt.subject = subject;
+				opt.subject = Cow::Owned(subject);
 				TabProxy::search_do(opt);
 			}
 		});
@@ -52,14 +52,14 @@ impl Tab {
 				external::rg(external::RgOpt {
 					cwd: cwd.clone(),
 					hidden,
-					subject: opt.subject,
+					subject: opt.subject.into_owned(),
 					args: opt.args,
 				})
 			} else {
 				external::fd(external::FdOpt {
 					cwd: cwd.clone(),
 					hidden,
-					subject: opt.subject,
+					subject: opt.subject.into_owned(),
 					args: opt.args,
 				})
 			}?;

yazi-core/src/tab/commands/select.rs

@@ -1,13 +1,13 @@
 use std::time::Duration;
 
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 
 impl From<()> for Opt {

yazi-core/src/tab/commands/select_all.rs

@@ -1,11 +1,11 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 
 impl Tab {

yazi-core/src/tab/commands/shell.rs

@@ -3,12 +3,12 @@ use std::{borrow::Cow, fmt::Display};
 use anyhow::bail;
 use yazi_config::{open::Opener, popup::InputCfg};
 use yazi_proxy::{AppProxy, InputProxy, TasksProxy};
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::tab::Tab;
 
 pub struct Opt {
-	run:         String,
+	run:         Cow<'static, str>,
 	block:       bool,
 	orphan:      bool,
 	confirm:     bool,
@@ -16,10 +16,10 @@ pub struct Opt {
 	cursor:      Option<usize>,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = anyhow::Error;
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		let me = Self {
 			run:         c.take_first_str().unwrap_or_default(),
 			block:       c.bool("block"),
@@ -71,7 +71,7 @@ Please replace e.g. `shell` with `shell --interactive`, `shell "my-template"` wi
 				let mut result =
 					InputProxy::show(InputCfg::shell(opt.block).with_value(opt.run).with_cursor(opt.cursor));
 				match result.recv().await {
-					Some(Ok(e)) => opt.run = e,
+					Some(Ok(e)) => opt.run = Cow::Owned(e),
 					_ => return,
 				}
 			}
@@ -79,7 +79,7 @@ Please replace e.g. `shell` with `shell --interactive`, `shell "my-template"` wi
 			TasksProxy::open_with(
 				selected,
 				Cow::Owned(Opener {
-					run:    opt.run,
+					run:    opt.run.into_owned(),
 					block:  opt.block,
 					orphan: opt.orphan,
 					desc:   Default::default(),

yazi-core/src/tab/commands/sort.rs

@@ -2,12 +2,12 @@ use std::str::FromStr;
 
 use yazi_config::manager::SortBy;
 use yazi_proxy::ManagerProxy;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{tab::Tab, tasks::Tasks};
 
 impl Tab {
-	pub fn sort(&mut self, mut c: Cmd, tasks: &Tasks) {
+	pub fn sort(&mut self, mut c: CmdCow, tasks: &Tasks) {
 		let pref = &mut self.pref;
 		if let Some(by) = c.take_first_str() {
 			pref.sort_by = SortBy::from_str(&by).unwrap_or_default();

yazi-core/src/tab/commands/toggle.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render_and;
 use yazi_proxy::AppProxy;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
@@ -8,8 +8,8 @@ struct Opt {
 	state: Option<bool>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			state: match c.take_first_str().as_deref() {
 				Some("on") => Some(true),

yazi-core/src/tab/commands/toggle_all.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render;
 use yazi_proxy::AppProxy;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
@@ -8,8 +8,8 @@ struct Opt {
 	state: Option<bool>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self {
+	fn from(mut c: CmdCow) -> Self {
 		Self {
 			state: match c.take_first_str().as_deref() {
 				Some("on") => Some(true),

yazi-core/src/tab/commands/update_peeked.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render;
 use yazi_plugin::utils::PreviewLock;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
@@ -8,10 +8,10 @@ pub struct Opt {
 	lock: PreviewLock,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self { lock: c.take_any("lock").ok_or(())? })
 	}
 }

yazi-core/src/tab/commands/update_spotted.rs

@@ -1,6 +1,6 @@
 use yazi_macro::render;
 use yazi_plugin::utils::SpotLock;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::Tab;
 
@@ -8,10 +8,10 @@ pub struct Opt {
 	lock: SpotLock,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self { lock: c.take_any("lock").ok_or(())? })
 	}
 }

yazi-core/src/tab/commands/visual_mode.rs

@@ -1,7 +1,7 @@
 use std::collections::BTreeSet;
 
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tab::{Mode, Tab};
 
@@ -9,8 +9,8 @@ struct Opt {
 	unset: bool,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { unset: c.bool("unset") } }
+	fn from(c: CmdCow) -> Self { Self { unset: c.bool("unset") } }
 }
 
 impl Tab {

yazi-core/src/tasks/commands/arrow.rs

@@ -1,5 +1,5 @@
 use yazi_macro::render;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::tasks::Tasks;
 
@@ -7,8 +7,8 @@ struct Opt {
 	step: isize,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(c: Cmd) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
+	fn from(c: CmdCow) -> Self { Self { step: c.first().and_then(Data::as_isize).unwrap_or(0) } }
 }
 
 impl From<isize> for Opt {

yazi-core/src/tasks/commands/cancel.rs

@@ -1,10 +1,10 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tasks::Tasks;
 
 impl Tasks {
-	pub fn cancel(&mut self, _: Cmd) {
+	pub fn cancel(&mut self, _: CmdCow) {
 		let id = self.ongoing().lock().get_id(self.cursor);
 		if id.map(|id| self.scheduler.cancel(id)) != Some(true) {
 			return;

yazi-core/src/tasks/commands/inspect.rs

@@ -4,12 +4,12 @@ use crossterm::terminal::{disable_raw_mode, enable_raw_mode};
 use scopeguard::defer;
 use tokio::{io::{AsyncReadExt, stdin}, select, sync::mpsc, time};
 use yazi_proxy::{AppProxy, HIDER};
-use yazi_shared::{event::Cmd, terminal_clear};
+use yazi_shared::{event::CmdCow, terminal_clear};
 
 use crate::tasks::Tasks;
 
 impl Tasks {
-	pub fn inspect(&self, _: Cmd) {
+	pub fn inspect(&self, _: CmdCow) {
 		let ongoing = self.ongoing().clone();
 		let Some(id) = ongoing.lock().get_id(self.cursor) else {
 			return;

yazi-core/src/tasks/commands/toggle.rs

@@ -1,12 +1,12 @@
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::tasks::Tasks;
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 impl From<()> for Opt {
 	fn from(_: ()) -> Self { Self }

yazi-core/src/which/commands/callback.rs

@@ -1,6 +1,6 @@
 use tokio::sync::mpsc;
 use tracing::error;
-use yazi_shared::event::{Cmd, Data};
+use yazi_shared::event::{CmdCow, Data};
 
 use crate::which::Which;
 
@@ -9,10 +9,10 @@ pub struct Opt {
 	idx: usize,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = ();
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self {
 			tx:  c.take_any("tx").ok_or(())?,
 			idx: c.first().and_then(Data::as_usize).ok_or(())?,

yazi-core/src/which/commands/show.rs

@@ -2,7 +2,7 @@ use std::str::FromStr;
 
 use yazi_config::{KEYMAP, keymap::{Chord, Key}};
 use yazi_macro::render;
-use yazi_shared::{Layer, event::Cmd};
+use yazi_shared::{Layer, event::CmdCow};
 
 use crate::which::{Which, WhichSorter};
 
@@ -12,10 +12,10 @@ pub struct Opt {
 	silent: bool,
 }
 
-impl TryFrom<Cmd> for Opt {
+impl TryFrom<CmdCow> for Opt {
 	type Error = anyhow::Error;
 
-	fn try_from(mut c: Cmd) -> Result<Self, Self::Error> {
+	fn try_from(mut c: CmdCow) -> Result<Self, Self::Error> {
 		Ok(Self {
 			cands:  c.take_any("candidates").unwrap_or_default(),
 			layer:  Layer::from_str(&c.take_str("layer").unwrap_or_default())?,

yazi-fm/src/app/app.rs

@@ -5,7 +5,7 @@ use crossterm::event::KeyEvent;
 use yazi_config::keymap::Key;
 use yazi_core::input::InputMode;
 use yazi_macro::emit;
-use yazi_shared::{Layer, event::{Cmd, Event, NEED_RENDER}};
+use yazi_shared::{Layer, event::{CmdCow, Event, NEED_RENDER}};
 
 use crate::{Ctx, Executor, Router, Signals, Term, lives::Lives};
 
@@ -66,10 +66,12 @@ impl App {
 	}
 
 	#[inline]
-	fn dispatch_call(&mut self, cmd: Cmd, layer: Layer) { Executor::new(self).execute(cmd, layer); }
+	fn dispatch_call(&mut self, cmd: CmdCow, layer: Layer) {
+		Executor::new(self).execute(cmd, layer);
+	}
 
 	#[inline]
-	fn dispatch_seq(&mut self, mut cmds: VecDeque<Cmd>, layer: Layer) {
+	fn dispatch_seq(&mut self, mut cmds: VecDeque<CmdCow>, layer: Layer) {
 		if let Some(cmd) = cmds.pop_front() {
 			Executor::new(self).execute(cmd, layer);
 		}

yazi-fm/src/app/commands/accept_payload.rs

@@ -2,12 +2,12 @@ use mlua::IntoLua;
 use tracing::error;
 use yazi_dds::{LOCAL, Payload, REMOTE};
 use yazi_plugin::LUA;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{app::App, lives::Lives};
 
 impl App {
-	pub(crate) fn accept_payload(&mut self, mut cmd: Cmd) {
+	pub(crate) fn accept_payload(&mut self, mut cmd: CmdCow) {
 		let Some(payload) = cmd.take_any::<Payload>("payload") else {
 			return;
 		};

yazi-fm/src/app/commands/plugin.rs

@@ -17,13 +17,13 @@ impl App {
 		};
 
 		let mut hits = false;
-		if let Some(chunk) = LOADER.read().get(&opt.id) {
+		if let Some(chunk) = LOADER.read().get(opt.id.as_ref()) {
 			hits = true;
 			opt.mode = opt.mode.auto_then(chunk.sync_entry);
 		}
 
 		if opt.mode == PluginMode::Async {
-			return self.cx.tasks.plugin_micro(opt.id, opt.args);
+			return self.cx.tasks.plugin_micro(opt.id.into_owned(), opt.args);
 		} else if opt.mode == PluginMode::Sync && hits {
 			return self.plugin_do(opt);
 		}
@@ -42,12 +42,12 @@ impl App {
 		};
 
 		let loader = LOADER.read();
-		let Some(chunk) = loader.get(&opt.id) else {
+		let Some(chunk) = loader.get(opt.id.as_ref()) else {
 			return warn!("plugin `{}` not found", opt.id);
 		};
 
 		if opt.mode.auto_then(chunk.sync_entry) != PluginMode::Sync {
-			return self.cx.tasks.plugin_micro(opt.id, opt.args);
+			return self.cx.tasks.plugin_micro(opt.id.into_owned(), opt.args);
 		}
 
 		match LUA.named_registry_value::<RtRef>("rt") {

yazi-fm/src/app/commands/reflow.rs

@@ -3,14 +3,14 @@ use ratatui::layout::Position;
 use tracing::error;
 use yazi_config::LAYOUT;
 use yazi_macro::render;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{Root, app::App, lives::Lives};
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 
 impl From<()> for Opt {

yazi-fm/src/app/commands/resize.rs

@@ -1,11 +1,11 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::app::App;
 
 struct Opt;
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(_: Cmd) -> Self { Self }
+	fn from(_: CmdCow) -> Self { Self }
 }
 
 impl From<()> for Opt {

yazi-fm/src/app/commands/resume.rs

@@ -1,9 +1,9 @@
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::{Term, app::App};
 
 impl App {
-	pub(crate) fn resume(&mut self, _: Cmd) {
+	pub(crate) fn resume(&mut self, _: CmdCow) {
 		self.cx.active_mut().preview.reset_image();
 		self.term = Some(Term::start().unwrap());
 

yazi-fm/src/app/commands/stop.rs

@@ -1,5 +1,5 @@
 use tokio::sync::oneshot;
-use yazi_shared::event::Cmd;
+use yazi_shared::event::CmdCow;
 
 use crate::app::App;
 
@@ -7,8 +7,8 @@ struct Opt {
 	tx: Option<oneshot::Sender<()>>,
 }
 
-impl From<Cmd> for Opt {
+impl From<CmdCow> for Opt {
-	fn from(mut c: Cmd) -> Self { Self { tx: c.take_any("tx") } }
+	fn from(mut c: CmdCow) -> Self { Self { tx: c.take_any("tx") } }
 }
 
 impl App {