feat: new relay-notify-push DDS event to allow custom notification handlers

CHANGELOG.md

@@ -15,6 +15,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/):
 ### Added
 
 - Allow using `ps.sub()` in `init.lua` directly without a plugin ([#3638])
+- New `relay-notify-push` DDS event to allow custom notification handlers ([#3642])
 - New `cx.which` API to access the which component state ([#3617])
 - New `ind-which-activate` DDS event to change the which component behavior ([#3608])
 
@@ -1636,3 +1637,4 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/):
 [#3633]: https://github.com/sxyazi/yazi/pull/3633
 [#3634]: https://github.com/sxyazi/yazi/pull/3634
 [#3638]: https://github.com/sxyazi/yazi/pull/3638
+[#3642]: https://github.com/sxyazi/yazi/pull/3642

Cargo.lock

@@ -1329,6 +1329,9 @@ name = "either"
 version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "elliptic-curve"
@@ -5538,6 +5541,7 @@ version = "26.1.22"
 dependencies = [
  "anyhow",
  "crossterm 0.29.0",
+ "either",
  "futures",
  "hashbrown 0.16.1",
  "libc",
@@ -5656,6 +5660,7 @@ dependencies = [
  "clap_complete_fig",
  "clap_complete_nushell",
  "crossterm 0.29.0",
+ "either",
  "serde",
  "serde_json",
  "tokio",
@@ -5765,6 +5770,7 @@ version = "26.1.22"
 dependencies = [
  "anyhow",
  "crossterm 0.29.0",
+ "either",
  "scopeguard",
  "tokio",
  "tracing",
@@ -5835,6 +5841,7 @@ dependencies = [
  "bitflags 2.10.0",
  "core-foundation-sys",
  "dirs",
+ "either",
  "foldhash",
  "hashbrown 0.16.1",
  "libc",
@@ -6056,6 +6063,7 @@ version = "26.1.22"
 dependencies = [
  "anyhow",
  "deadpool",
+ "either",
  "futures",
  "hashbrown 0.16.1",
  "parking_lot",

Cargo.toml

@@ -35,6 +35,7 @@ core-foundation-sys = "0.8.7"
 crossterm           = { version = "0.29.0", features = [ "event-stream" ] }
 dirs                = "6.0.0"
 dyn-clone           = "1.0.20"
+either              = { version = "1.15.0", features = [ "serde" ] }
 foldhash            = "0.2.0"
 futures             = "0.3.31"
 globset             = "0.4.18"

yazi-actor/Cargo.toml

@@ -38,6 +38,7 @@ yazi-widgets   = { path = "../yazi-widgets", version = "26.1.22" }
 # External dependencies
 anyhow       = { workspace = true }
 crossterm    = { workspace = true }
+either       = { workspace = true }
 futures      = { workspace = true }
 hashbrown    = { workspace = true }
 mlua         = { workspace = true }

yazi-actor/src/app/accept_payload.rs

@@ -2,7 +2,7 @@ use anyhow::Result;
 use mlua::IntoLua;
 use tracing::error;
 use yazi_actor::lives::Lives;
-use yazi_binding::runtime_mut;
+use yazi_binding::runtime_scope;
 use yazi_dds::{LOCAL, Payload, REMOTE};
 use yazi_macro::succ;
 use yazi_plugin::LUA;
@@ -31,11 +31,9 @@ impl Actor for AcceptPayload {
 		succ!(Lives::scope(&cx.core, || {
 			let body = payload.body.into_lua(&LUA)?;
 			for (id, cb) in handlers {
-				let blocking = runtime_mut!(LUA)?.critical_push(&id, true);
-				if let Err(e) = cb.call::<()>(body.clone()) {
+				if let Err(e) = runtime_scope!(LUA, &id, cb.call::<()>(body.clone())) {
 					error!("Failed to run `{kind}` event handler in your `{id}` plugin: {e}");
 				}
-				runtime_mut!(LUA)?.critical_pop(blocking)?;
 			}
 			Ok(())
 		})?);

yazi-actor/src/app/mouse.rs

@@ -3,6 +3,7 @@ use crossterm::event::MouseEventKind;
 use mlua::{ObjectLike, Table};
 use tracing::error;
 use yazi_actor::lives::Lives;
+use yazi_binding::runtime_scope;
 use yazi_config::YAZI;
 use yazi_macro::succ;
 use yazi_parser::app::MouseOpt;
@@ -20,11 +21,14 @@ impl Actor for Mouse {
 
 	fn act(cx: &mut Ctx, opt: Self::Options) -> Result<Data> {
 		let event = yazi_binding::MouseEvent::from(opt.event);
+
 		let Some(size) = cx.term.as_ref().and_then(|t| t.size().ok()) else { succ!() };
+		let area = yazi_binding::elements::Rect::from(size);
 
 		let result = Lives::scope(&cx.core, move || {
-			let area = yazi_binding::elements::Rect::from(size);
-			let root = LUA.globals().raw_get::<Table>("Root")?.call_method::<Table>("new", area)?;
+			let root = runtime_scope!(LUA, "root", {
+				LUA.globals().raw_get::<Table>("Root")?.call_method::<Table>("new", area)
+			})?;
 
 			if matches!(event.kind, MouseEventKind::Down(_) if YAZI.mgr.mouse_events.get().draggable()) {
 				root.raw_set("_drag_start", event)?;

yazi-actor/src/app/plugin_do.rs

@@ -1,8 +1,7 @@
 use anyhow::Result;
 use mlua::ObjectLike;
-use scopeguard::defer;
 use tracing::{error, warn};
-use yazi_binding::runtime_mut;
+use yazi_binding::runtime_scope;
 use yazi_dds::Sendable;
 use yazi_macro::succ;
 use yazi_parser::app::{PluginMode, PluginOpt};
@@ -33,9 +32,6 @@ impl Actor for PluginDo {
 			succ!(cx.core.tasks.scheduler.plugin_entry(opt));
 		}
 
-		let blocking = runtime_mut!(LUA)?.critical_push(&opt.id, true);
-		defer! { _ = runtime_mut!(LUA).map(|mut r| r.critical_pop(blocking)) }
-
 		let plugin = match LOADER.load_with(&LUA, &opt.id, chunk) {
 			Ok(t) => t,
 			Err(e) => succ!(warn!("{e}")),
@@ -44,10 +40,10 @@ impl Actor for PluginDo {
 
 		let result = Lives::scope(&cx.core, || {
 			if let Some(cb) = opt.callback {
-				cb(&LUA, plugin)
+				runtime_scope!(LUA, &opt.id, cb(&LUA, plugin))
 			} else {
 				let job = LUA.create_table_from([("args", Sendable::args_to_table(&LUA, opt.args)?)])?;
-				plugin.call_method("entry", job)
+				runtime_scope!(LUA, &opt.id, plugin.call_method("entry", job))
 			}
 		});
 		if let Err(ref e) = result {

yazi-actor/src/core/preflight.rs

@@ -1,6 +1,6 @@
 use anyhow::Result;
 use mlua::{ErrorContext, ExternalError, IntoLua, Value};
-use yazi_binding::runtime_mut;
+use yazi_binding::runtime_scope;
 use yazi_dds::{LOCAL, spark::{Spark, SparkKind}};
 use yazi_plugin::LUA;
 
@@ -18,11 +18,7 @@ impl Preflight {
 		Ok(Lives::scope(cx.core, || {
 			let mut body = opt.1.into_lua(&LUA)?;
 			for (id, cb) in handlers {
-				let blocking = runtime_mut!(LUA)?.critical_push(&id, true);
-				let result = cb.call::<Value>(&body);
-				runtime_mut!(LUA)?.critical_pop(blocking)?;
-
-				match result {
+				match runtime_scope!(LUA, &id, cb.call::<Value>(&body)) {
 					Ok(Value::Nil) => {
 						Err(format!("`{kind}` event cancelled by `{id}` plugin on preflight").into_lua_err())?
 					}

yazi-actor/src/lives/lives.rs

@@ -16,7 +16,10 @@ pub(super) static FILE_CACHE: RoCell<RefCell<HashMap<PtrCell<yazi_fs::File>, Any
 pub struct Lives;
 
 impl Lives {
-	pub fn scope<T>(core: &yazi_core::Core, f: impl FnOnce() -> mlua::Result<T>) -> mlua::Result<T> {
+	pub fn scope<T, F>(core: &yazi_core::Core, f: F) -> mlua::Result<T>
+	where
+		F: FnOnce() -> mlua::Result<T>,
+	{
 		FILE_CACHE.init(Default::default());
 		defer! { FILE_CACHE.drop(); }
 

yazi-actor/src/mgr/toggle_all.rs

@@ -14,7 +14,7 @@ impl Actor for ToggleAll {
 	const NAME: &str = "toggle_all";
 
 	fn act(cx: &mut Ctx, opt: Self::Options) -> Result<Data> {
-		use yazi_shared::Either::*;
+		use either::Either::*;
 		let tab = cx.tab_mut();
 
 		let it = tab.current.files.iter().map(|f| &f.url);

yazi-actor/src/notify/push.rs

@@ -2,10 +2,11 @@ use std::time::{Duration, Instant};
 
 use anyhow::Result;
 use yazi_core::notify::Message;
+use yazi_dds::spark::SparkKind;
 use yazi_macro::succ;
 use yazi_parser::notify::PushOpt;
 use yazi_proxy::NotifyProxy;
-use yazi_shared::data::Data;
+use yazi_shared::{Source, data::Data};
 
 use crate::{Actor, Ctx};
 
@@ -28,4 +29,11 @@ impl Actor for Push {
 		}
 		succ!();
 	}
+
+	fn hook(cx: &Ctx, _: &Self::Options) -> Option<SparkKind> {
+		match cx.source() {
+			Source::Relay => Some(SparkKind::RelayNotifyPush),
+			_ => None,
+		}
+	}
 }

yazi-adapter/src/adapters.rs

@@ -1,7 +1,5 @@
 use std::ops::{Deref, DerefMut};
 
-use yazi_shared::Either;
-
 use crate::Adapter;
 
 pub(super) struct Adapters(Vec<Adapter>);
@@ -17,12 +15,7 @@ impl DerefMut for Adapters {
 }
 
 impl From<&yazi_emulator::Emulator> for Adapters {
-	fn from(value: &yazi_emulator::Emulator) -> Self {
-		match value.kind {
-			Either::Left(b) => b.into(),
-			Either::Right(u) => u.into(),
-		}
-	}
+	fn from(value: &yazi_emulator::Emulator) -> Self { value.kind.either_into() }
 }
 
 impl From<yazi_emulator::Brand> for Adapters {

yazi-adapter/src/lib.rs

@@ -19,7 +19,7 @@ pub fn init() -> anyhow::Result<()> {
 
 	// Emulator detection
 	let mut emulator = Emulator::detect().unwrap_or_default();
-	TMUX.set(emulator.kind.is_left_and(|&b| b == Brand::Tmux));
+	TMUX.set(emulator.kind.left() == Some(Brand::Tmux));
 
 	// Tmux support
 	if TMUX.get() {

yazi-binding/src/macros.rs

@@ -14,6 +14,19 @@ macro_rules! runtime_mut {
 	}};
 }
 
+#[macro_export]
+macro_rules! runtime_scope {
+	($lua:ident, $id:expr, $block:expr) => {{
+		let mut f = || {
+			let blocking = $crate::runtime_mut!($lua)?.critical_push($id, true);
+			let result = (|| $block)();
+			$crate::runtime_mut!($lua)?.critical_pop(blocking)?;
+			result
+		};
+		f()
+	}};
+}
+
 #[macro_export]
 macro_rules! deprecate {
 	($lua:ident, $tt:tt) => {{

yazi-boot/src/actions/debug.rs

@@ -164,7 +164,7 @@ impl Actions {
 	fn file1_output() -> String {
 		use std::io::Write;
 
-		let p = env::temp_dir().join(format!("yazi-debug-{}", timestamp_us()));
+		let p = env::temp_dir().join(format!(".yazi-debug-{}.tmp", timestamp_us()));
 		std::fs::File::create_new(&p).map(|mut f| f.write_all(b"Hello, World!")).ok();
 
 		let cmd = env::var_os("YAZI_FILE_ONE").unwrap_or("file".into());

yazi-cli/Cargo.toml

@@ -33,6 +33,7 @@ yazi-shim   = { path = "../yazi-shim", version = "26.1.22" }
 anyhow     = { workspace = true }
 clap       = { workspace = true }
 crossterm  = { workspace = true }
+either     = { workspace = true }
 serde      = { workspace = true }
 serde_json = { workspace = true }
 tokio      = { workspace = true }
@@ -48,6 +49,7 @@ clap                  = { workspace = true }
 clap_complete         = "4.5.65"
 clap_complete_fig     = "4.5.2"
 clap_complete_nushell = "4.5.10"
+either                = { workspace = true }
 serde_json            = { workspace = true }
 vergen-gitcl          = { version = "9.1.0", features = [ "build" ] }
 

yazi-cli/src/args.rs

@@ -2,7 +2,8 @@ use std::{borrow::Cow, ffi::OsString};
 
 use anyhow::{Result, bail};
 use clap::{Parser, Subcommand};
-use yazi_shared::{Either, Id};
+use either::Either;
+use yazi_shared::Id;
 
 #[derive(Parser)]
 #[command(name = "Ya", about, long_about = None)]

yazi-dds/src/spark/kind.rs

@@ -12,6 +12,8 @@ pub enum SparkKind {
 	KeyQuit,
 	// which:activate
 	IndWhichActivate,
+	// notify:push
+	RelayNotifyPush,
 }
 
 impl AsRef<str> for SparkKind {
@@ -27,6 +29,8 @@ impl AsRef<str> for SparkKind {
 			Self::KeyQuit => "key-quit",
 			// which:activate
 			Self::IndWhichActivate => "ind-which-activate",
+			// notify:push
+			Self::RelayNotifyPush => "relay-notify-push",
 		}
 	}
 }

yazi-dds/src/spark/spark.rs

@@ -166,6 +166,8 @@ impl<'a> Spark<'a> {
 			KeyQuit => Self::Quit(<_>::from_lua(value, lua)?),
 			// which:activate
 			IndWhichActivate => Self::WhichActivate(<_>::from_lua(value, lua)?),
+			// notify:push
+			RelayNotifyPush => Self::NotifyPush(<_>::from_lua(value, lua)?),
 		})
 	}
 }

yazi-emulator/Cargo.toml

@@ -19,6 +19,7 @@ yazi-tty    = { path = "../yazi-tty", version = "26.1.22" }
 # External dependencies
 anyhow     = { workspace = true }
 crossterm  = { workspace = true }
+either     = { workspace = true }
 scopeguard = { workspace = true }
 tokio      = { workspace = true }
 tracing    = { workspace = true }

yazi-emulator/src/emulator.rs

@@ -2,10 +2,11 @@ use std::{io::BufWriter, time::Duration};
 
 use anyhow::Result;
 use crossterm::{cursor::{RestorePosition, SavePosition}, execute, style::Print, terminal::{disable_raw_mode, enable_raw_mode}};
+use either::Either;
 use scopeguard::defer;
 use tokio::time::sleep;
 use tracing::{debug, error, warn};
-use yazi_shared::{Either, RoCell};
+use yazi_shared::RoCell;
 use yazi_tty::{Handle, TTY};
 
 use crate::{Brand, Dimension, Mux, TMUX, Unknown};

yazi-fm/src/app/render.rs

@@ -4,7 +4,9 @@ use anyhow::Result;
 use crossterm::{cursor::{MoveTo, SetCursorStyle, Show}, execute, queue, terminal::{BeginSynchronizedUpdate, EndSynchronizedUpdate}};
 use ratatui::{CompletedFrame, backend::{Backend, CrosstermBackend}, buffer::Buffer, layout::Position};
 use yazi_actor::{Ctx, lives::Lives};
+use yazi_binding::runtime_scope;
 use yazi_macro::{act, succ};
+use yazi_plugin::LUA;
 use yazi_shared::{data::Data, event::NEED_RENDER};
 use yazi_tty::TTY;
 use yazi_widgets::COLLISION;
@@ -26,7 +28,9 @@ impl App {
 		let collision = COLLISION.swap(false, Ordering::Relaxed);
 		let frame = term
 			.draw(|f| {
-				_ = Lives::scope(&self.core, || Ok(f.render_widget(Root::new(&self.core), f.area())));
+				_ = Lives::scope(&self.core, || {
+					runtime_scope!(LUA, "root", Ok(f.render_widget(Root::new(&self.core), f.area())))
+				});
 			})
 			.unwrap();
 
@@ -57,9 +61,11 @@ impl App {
 		let frame = term
 			.draw_partial(|f| {
 				_ = Lives::scope(&self.core, || {
-					f.render_widget(crate::tasks::Progress::new(&self.core), f.area());
-					f.render_widget(crate::notify::Notify::new(&self.core), f.area());
-					Ok(())
+					runtime_scope!(LUA, "root", {
+						f.render_widget(crate::tasks::Progress::new(&self.core), f.area());
+						f.render_widget(crate::notify::Notify::new(&self.core), f.area());
+						Ok(())
+					})
 				});
 			})
 			.unwrap();

yazi-fs/Cargo.toml

@@ -22,6 +22,7 @@ anyhow           = { workspace = true }
 arc-swap         = "1.8.0"
 bitflags         = { workspace = true }
 dirs             = { workspace = true }
+either           = { workspace = true }
 foldhash         = { workspace = true }
 hashbrown        = { workspace = true }
 parking_lot      = { workspace = true }

yazi-fs/src/provider/local/calculator.rs

@@ -1,7 +1,7 @@
 use std::{collections::VecDeque, future::poll_fn, io, mem, path::{Path, PathBuf}, pin::Pin, task::{Poll, ready}, time::{Duration, Instant}};
 
+use either::Either;
 use tokio::task::JoinHandle;
-use yazi_shared::Either;
 
 type Task = Either<PathBuf, std::fs::ReadDir>;
 
@@ -84,7 +84,7 @@ impl SizeCalculator {
 				};
 			}
 
-			let Some(next) = front.right_mut()?.next() else {
+			let Some(next) = front.as_mut().right()?.next() else {
 				pop_and_continue!();
 			};
 

yazi-fs/src/provider/local/casefold.rs

@@ -182,8 +182,8 @@ fn final_path(path: &Path) -> io::Result<PathBuf> {
 fn final_path(path: &Path) -> io::Result<PathBuf> {
 	use std::{ffi::OsString, fs::File, os::windows::{ffi::OsStringExt, fs::OpenOptionsExt, io::AsRawHandle}};
 
+	use either::Either;
 	use windows_sys::Win32::{Foundation::HANDLE, Storage::FileSystem::{FILE_FLAG_BACKUP_SEMANTICS, FILE_FLAG_OPEN_REPARSE_POINT, GetFinalPathNameByHandleW, VOLUME_NAME_DOS}};
-	use yazi_shared::Either;
 
 	let file = std::fs::OpenOptions::new()
 		.access_mode(0)
@@ -214,7 +214,8 @@ fn final_path(path: &Path) -> io::Result<PathBuf> {
 	match inner(&file, &mut [0u16; 512])? {
 		Either::Left(path) => Ok(path),
 		Either::Right(len) => inner(&file, &mut vec![0u16; len as usize])?
-			.left_or_err(|| io::Error::new(io::ErrorKind::InvalidData, "path too long")),
+			.left()
+			.ok_or_else(|| io::Error::new(io::ErrorKind::InvalidData, "path too long")),
 	}
 }
 

yazi-parser/src/notify/push.rs

@@ -3,7 +3,7 @@ use std::{str::FromStr, time::Duration};
 use anyhow::anyhow;
 use mlua::{FromLua, IntoLua, Lua, LuaSerdeExt, Value};
 use serde::{Deserialize, Serialize};
-use serde_with::{DurationSeconds, serde_as};
+use serde_with::{DurationSecondsWithFrac, serde_as};
 use yazi_config::{Style, THEME};
 use yazi_shared::event::CmdCow;
 
@@ -13,7 +13,7 @@ pub struct PushOpt {
 	pub title:   String,
 	pub content: String,
 	pub level:   PushLevel,
-	#[serde_as(as = "DurationSeconds<f64>")] // FIXME
+	#[serde_as(as = "DurationSecondsWithFrac<f64>")]
 	pub timeout: Duration,
 }
 

yazi-plugin/src/loader/loader.rs

@@ -26,6 +26,7 @@ impl Deref for Loader {
 impl Default for Loader {
 	fn default() -> Self {
 		let cache = HashMap::from_iter([
+			// Plugins
 			("archive".to_owned(), preset!("plugins/archive").into()),
 			("code".to_owned(), preset!("plugins/code").into()),
 			("dds".to_owned(), preset!("plugins/dds").into()),
@@ -51,6 +52,22 @@ impl Default for Loader {
 			("vfs".to_owned(), preset!("plugins/vfs").into()),
 			("video".to_owned(), preset!("plugins/video").into()),
 			("zoxide".to_owned(), preset!("plugins/zoxide").into()),
+			// Components
+			("current".to_owned(), [][..].into()),
+			("entity".to_owned(), [][..].into()),
+			("header".to_owned(), [][..].into()),
+			("linemode".to_owned(), [][..].into()),
+			("marker".to_owned(), [][..].into()),
+			("modal".to_owned(), [][..].into()),
+			("parent".to_owned(), [][..].into()),
+			("preview".to_owned(), [][..].into()),
+			("progress".to_owned(), [][..].into()),
+			("rail".to_owned(), [][..].into()),
+			("root".to_owned(), [][..].into()),
+			("status".to_owned(), [][..].into()),
+			("tab".to_owned(), [][..].into()),
+			("tabs".to_owned(), [][..].into()),
+			("tasks".to_owned(), [][..].into()),
 		]);
 		Self { cache: RwLock::new(cache) }
 	}

yazi-plugin/src/lua.rs

@@ -1,7 +1,7 @@
 use anyhow::{Context, Result};
 use futures::executor::block_on;
 use mlua::Lua;
-use yazi_binding::{Runtime, runtime_mut};
+use yazi_binding::{Runtime, runtime_scope};
 use yazi_boot::BOOT;
 use yazi_macro::plugin_preset as preset;
 use yazi_shared::RoCell;
@@ -65,9 +65,7 @@ fn stage_2(lua: &'static Lua) -> mlua::Result<()> {
 	lua.load(preset!("compat")).set_name("compat.lua").exec()?;
 
 	if let Ok(b) = std::fs::read(BOOT.config_dir.join("init.lua")) {
-		let blocking = runtime_mut!(lua)?.critical_push("init", true);
-		block_on(lua.load(b).set_name("init.lua").exec_async())?;
-		runtime_mut!(lua)?.critical_pop(blocking)?;
+		runtime_scope!(lua, "init", block_on(lua.load(b).set_name("init.lua").exec_async()))?;
 	}
 
 	Ok(())

yazi-shared/src/either.rs

@@ -1,89 +0,0 @@
-use serde::Serialize;
-
-#[derive(Clone, Copy, Debug)]
-pub enum Either<L, R> {
-	Left(L),
-	Right(R),
-}
-
-impl<L, R> Either<L, R> {
-	pub fn left(&self) -> Option<&L> {
-		match self {
-			Self::Left(l) => Some(l),
-			_ => None,
-		}
-	}
-
-	pub fn right(&self) -> Option<&R> {
-		match self {
-			Self::Right(r) => Some(r),
-			_ => None,
-		}
-	}
-
-	pub fn left_mut(&mut self) -> Option<&mut L> {
-		match self {
-			Self::Left(l) => Some(l),
-			_ => None,
-		}
-	}
-
-	pub fn right_mut(&mut self) -> Option<&mut R> {
-		match self {
-			Self::Right(r) => Some(r),
-			_ => None,
-		}
-	}
-
-	pub fn is_left_and<F: FnOnce(&L) -> bool>(&self, f: F) -> bool {
-		self.left().map(f).unwrap_or(false)
-	}
-
-	pub fn is_right_and<F: FnOnce(&R) -> bool>(&self, f: F) -> bool {
-		self.right().map(f).unwrap_or(false)
-	}
-
-	pub fn into_left(self) -> Option<L> {
-		match self {
-			Self::Left(l) => Some(l),
-			_ => None,
-		}
-	}
-
-	pub fn into_right(self) -> Option<R> {
-		match self {
-			Self::Right(r) => Some(r),
-			_ => None,
-		}
-	}
-
-	pub fn left_or_err<E, F: FnOnce() -> E>(self, f: F) -> Result<L, E> {
-		match self {
-			Self::Left(l) => Ok(l),
-			_ => Err(f()),
-		}
-	}
-
-	pub fn right_or_err<E, F: FnOnce() -> E>(self, f: F) -> Result<R, E> {
-		match self {
-			Self::Right(r) => Ok(r),
-			_ => Err(f()),
-		}
-	}
-}
-
-impl<L, R> Serialize for Either<L, R>
-where
-	L: Serialize,
-	R: Serialize,
-{
-	fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
-	where
-		S: serde::Serializer,
-	{
-		match self {
-			Self::Left(l) => l.serialize(serializer),
-			Self::Right(r) => r.serialize(serializer),
-		}
-	}
-}

yazi-shared/src/lib.rs

@@ -1,6 +1,6 @@
 yazi_macro::mod_pub!(data errors event loc path pool scheme shell strand translit url wtf8);
 
-yazi_macro::mod_flat!(alias bytes chars completion_token condition debounce either env id layer localset natsort os predictor ro_cell source sync_cell terminal tests throttle time utf8);
+yazi_macro::mod_flat!(alias bytes chars completion_token condition debounce env id layer localset natsort os predictor ro_cell source sync_cell terminal tests throttle time utf8);
 
 pub fn init() {
 	LOCAL_SET.with(tokio::task::LocalSet::new);

yazi-vfs/Cargo.toml

@@ -21,6 +21,7 @@ yazi-shared = { path = "../yazi-shared", version = "26.1.22" }
 # External dependencies
 anyhow      = { workspace = true }
 deadpool    = { version = "0.12.3", default-features = false, features = [ "managed", "rt_tokio_1" ] }
+either      = { workspace = true }
 futures     = { workspace = true }
 hashbrown   = { workspace = true }
 parking_lot = { workspace = true }

yazi-vfs/src/provider/calculator.rs

@@ -1,7 +1,8 @@
 use std::{collections::VecDeque, io, time::{Duration, Instant}};
 
+use either::Either;
 use yazi_fs::provider::{DirReader, FileHolder};
-use yazi_shared::{Either, url::{AsUrl, UrlBuf}};
+use yazi_shared::url::{AsUrl, UrlBuf};
 
 use super::ReadDir;
 
@@ -66,7 +67,7 @@ impl SizeCalculator {
 				};
 			}
 
-			let Ok(Some(ent)) = front.right_mut()?.next().await else {
+			let Ok(Some(ent)) = front.as_mut().right()?.next().await else {
 				pop_and_continue!();
 			};