perf: switch to a higher-performance hash algorithm (#3083)

Cargo.lock

@@ -3464,7 +3464,6 @@ version = "25.6.11"
 dependencies = [
  "anyhow",
  "crossterm 0.29.0",
- "foldhash",
  "futures",
  "hashbrown",
  "libc",
@@ -3516,7 +3515,7 @@ name = "yazi-binding"
 version = "25.6.11"
 dependencies = [
  "ansi-to-tui",
- "foldhash",
+ "hashbrown",
  "mlua",
  "paste",
  "ratatui",
@@ -3540,6 +3539,7 @@ dependencies = [
  "clap_complete_fig",
  "clap_complete_nushell",
  "futures",
+ "hashbrown",
  "regex",
  "serde",
  "vergen-gitcl",
@@ -3597,6 +3597,7 @@ dependencies = [
  "crossterm 0.29.0",
  "dirs",
  "globset",
+ "hashbrown",
  "indexmap",
  "ratatui",
  "regex",
@@ -3728,6 +3729,7 @@ dependencies = [
  "dirs",
  "foldhash",
  "futures",
+ "hashbrown",
  "libc",
  "objc",
  "parking_lot",
@@ -3777,6 +3779,7 @@ dependencies = [
  "anyhow",
  "crossterm 0.29.0",
  "futures",
+ "hashbrown",
  "libc",
  "mlua",
  "parking_lot",
@@ -3831,6 +3834,7 @@ dependencies = [
  "anyhow",
  "async-priority-channel",
  "futures",
+ "hashbrown",
  "libc",
  "lru 0.16.0",
  "parking_lot",

yazi-actor/Cargo.toml

@@ -30,7 +30,6 @@ yazi-widgets = { path = "../yazi-widgets", version = "25.6.11" }
 # External dependencies
 anyhow       = { workspace = true }
 crossterm    = { workspace = true }
-foldhash     = { workspace = true }
 futures      = { workspace = true }
 hashbrown    = { workspace = true }
 mlua         = { workspace = true }

yazi-actor/src/lives/file.rs

@@ -36,7 +36,7 @@ impl File {
 		folder: &yazi_core::tab::Folder,
 		tab: &yazi_core::tab::Tab,
 	) -> mlua::Result<AnyUserData> {
-		use std::collections::hash_map::Entry;
+		use hashbrown::hash_map::Entry;
 
 		Ok(match super::FILE_CACHE.borrow_mut().entry(PtrCell(&folder.files[idx])) {
 			Entry::Occupied(oe) => oe.into_mut().clone(),

yazi-actor/src/lives/lives.rs

@@ -1,6 +1,6 @@
 use std::cell::RefCell;
 
-use foldhash::HashMap;
+use hashbrown::HashMap;
 use mlua::{AnyUserData, UserData};
 use scopeguard::defer;
 use tracing::error;

yazi-actor/src/mgr/bulk_rename.rs

@@ -1,7 +1,8 @@
-use std::{borrow::Cow, collections::HashMap, ffi::{OsStr, OsString}, hash::Hash, io::{Read, Write}, ops::Deref, path::Path};
+use std::{borrow::Cow, ffi::{OsStr, OsString}, hash::Hash, io::{Read, Write}, ops::Deref, path::Path};
 
 use anyhow::{Result, anyhow};
 use crossterm::{execute, style::Print};
+use hashbrown::HashMap;
 use scopeguard::defer;
 use tokio::io::AsyncWriteExt;
 use yazi_config::{YAZI, opener::OpenerRule};

yazi-binding/Cargo.toml

@@ -21,7 +21,7 @@ yazi-shared  = { path = "../yazi-shared", version = "25.6.11" }
 
 # External dependencies
 ansi-to-tui   = { workspace = true }
-foldhash      = { workspace = true }
+hashbrown     = { workspace = true }
 mlua          = { workspace = true }
 paste         = { workspace = true }
 ratatui       = { workspace = true }

yazi-binding/src/composer.rs

@@ -1,4 +1,4 @@
-use foldhash::HashMap;
+use hashbrown::HashMap;
 use mlua::{Lua, MetaMethod, UserData, UserDataMethods, Value};
 
 pub type ComposerGet = fn(&Lua, &[u8]) -> mlua::Result<Value>;

yazi-binding/src/runtime.rs

@@ -1,5 +1,6 @@
-use std::collections::{HashMap, VecDeque};
+use std::collections::VecDeque;
 
+use hashbrown::HashMap;
 use mlua::Function;
 
 #[derive(Debug, Default)]

yazi-boot/Cargo.toml

@@ -16,10 +16,11 @@ yazi-macro   = { path = "../yazi-macro", version = "25.6.11" }
 yazi-shared  = { path = "../yazi-shared", version = "25.6.11" }
 
 # External dependencies
-clap    = { workspace = true }
-futures = { workspace = true }
-regex   = { workspace = true }
-serde   = { workspace = true }
+clap      = { workspace = true }
+futures   = { workspace = true }
+hashbrown = { workspace = true }
+regex     = { workspace = true }
+serde     = { workspace = true }
 
 [build-dependencies]
 yazi-shared = { path = "../yazi-shared", version = "25.6.11" }

yazi-boot/src/boot.rs

@@ -1,6 +1,7 @@
-use std::{collections::HashSet, path::PathBuf};
+use std::path::PathBuf;
 
 use futures::executor::block_on;
+use hashbrown::HashSet;
 use serde::Serialize;
 use yazi_fs::{CWD, Xdg, path::expand_url, provider};
 use yazi_shared::url::{UrlBuf, UrnBuf};

yazi-config/Cargo.toml

@@ -21,6 +21,7 @@ bitflags  = { workspace = true }
 crossterm = { workspace = true }
 dirs      = { workspace = true }
 globset   = { workspace = true }
+hashbrown = { workspace = true }
 indexmap  = { workspace = true }
 ratatui   = { workspace = true }
 regex     = { workspace = true }

yazi-config/src/keymap/rules.rs

@@ -1,6 +1,7 @@
-use std::{collections::HashSet, ops::Deref};
+use std::ops::Deref;
 
 use anyhow::Result;
+use hashbrown::HashSet;
 use serde::Deserialize;
 use yazi_codegen::DeserializeOver2;
 use yazi_shared::Layer;

yazi-config/src/opener/opener.rs

@@ -1,6 +1,7 @@
-use std::{collections::HashMap, mem, ops::Deref};
+use std::{mem, ops::Deref};
 
 use anyhow::Result;
+use hashbrown::HashMap;
 use indexmap::IndexSet;
 use serde::Deserialize;
 

yazi-config/src/plugin/plugin.rs

@@ -1,6 +1,5 @@
-use std::collections::HashSet;
-
 use anyhow::Result;
+use hashbrown::HashSet;
 use serde::Deserialize;
 use tracing::warn;
 use yazi_codegen::DeserializeOver2;

yazi-config/src/theme/icon.rs

@@ -1,6 +1,7 @@
-use std::{collections::HashMap, ops::Deref};
+use std::ops::Deref;
 
 use anyhow::Result;
+use hashbrown::HashMap;
 use serde::{Deserialize, Deserializer};
 use yazi_codegen::DeserializeOver2;
 use yazi_fs::File;

yazi-core/src/cmp/cmp.rs

@@ -1,5 +1,4 @@
-use std::collections::HashMap;
-
+use hashbrown::HashMap;
 use yazi_parser::cmp::CmpItem;
 use yazi_shared::{Id, url::UrlBuf};
 use yazi_widgets::Scrollable;

yazi-core/src/mgr/linked.rs

@@ -1,5 +1,6 @@
-use std::{collections::HashMap, iter, ops::{Deref, DerefMut}};
+use std::{iter, ops::{Deref, DerefMut}};
 
+use hashbrown::HashMap;
 use yazi_shared::url::{Url, UrlBuf};
 
 #[derive(Default)]

yazi-core/src/mgr/watcher.rs

@@ -1,6 +1,7 @@
-use std::{collections::{HashMap, HashSet}, time::Duration};
+use std::time::Duration;
 
 use anyhow::Result;
+use hashbrown::{HashMap, HashSet};
 use notify::{PollWatcher, RecommendedWatcher, RecursiveMode, Watcher as _Watcher};
 use parking_lot::RwLock;
 use tokio::{pin, sync::{mpsc::{self, UnboundedReceiver}, watch}};

yazi-core/src/tab/finder.rs

@@ -1,6 +1,5 @@
-use std::collections::HashMap;
-
 use anyhow::Result;
+use hashbrown::HashMap;
 use yazi_fs::{Files, Filter, FilterCase};
 use yazi_shared::url::{UrlBuf, Urn, UrnBuf};
 

yazi-core/src/tasks/process.rs

@@ -1,5 +1,6 @@
-use std::{borrow::Cow, collections::HashMap, ffi::OsString, mem};
+use std::{borrow::Cow, ffi::OsString, mem};
 
+use hashbrown::HashMap;
 use yazi_config::{YAZI, opener::OpenerRule};
 use yazi_parser::tasks::ProcessExecOpt;
 use yazi_shared::url::UrlBuf;

yazi-dds/src/client.rs

@@ -1,6 +1,7 @@
-use std::{collections::{HashMap, HashSet}, iter, mem, str::FromStr};
+use std::{iter, mem, str::FromStr};
 
 use anyhow::{Context, Result, bail};
+use hashbrown::{HashMap, HashSet};
 use parking_lot::RwLock;
 use serde::{Deserialize, Serialize};
 use tokio::{io::AsyncWriteExt, select, sync::mpsc, task::JoinHandle, time};

yazi-dds/src/ember/bulk.rs

@@ -1,5 +1,6 @@
-use std::{borrow::Cow, collections::HashMap};
+use std::borrow::Cow;
 
+use hashbrown::HashMap;
 use mlua::{IntoLua, Lua, Value};
 use serde::{Deserialize, Serialize};
 use yazi_shared::url::UrlBuf;

yazi-dds/src/ember/hey.rs

@@ -1,5 +1,4 @@
-use std::collections::HashMap;
-
+use hashbrown::HashMap;
 use mlua::{ExternalResult, IntoLua, Lua, Value};
 use serde::{Deserialize, Serialize};
 use yazi_shared::{Id, SStr};

yazi-dds/src/ember/hi.rs

@@ -1,5 +1,6 @@
-use std::{borrow::Cow, collections::HashSet};
+use std::borrow::Cow;
 
+use hashbrown::HashSet;
 use mlua::{ExternalResult, IntoLua, Lua, Value};
 use serde::{Deserialize, Serialize};
 use yazi_shared::SStr;

yazi-dds/src/pubsub.rs

@@ -1,7 +1,5 @@
-use std::collections::HashMap;
-
 use anyhow::Result;
-use hashbrown::HashSet;
+use hashbrown::{HashMap, HashSet};
 use mlua::Function;
 use parking_lot::RwLock;
 use yazi_boot::BOOT;

yazi-dds/src/sendable.rs

@@ -1,5 +1,6 @@
-use std::{any::TypeId, borrow::Cow, collections::HashMap};
+use std::{any::TypeId, borrow::Cow};
 
+use hashbrown::HashMap;
 use mlua::{ExternalError, IntoLua, Lua, MultiValue, Table, Value};
 use ordered_float::OrderedFloat;
 use yazi_shared::{event::{Data, DataKey}, replace_cow};

yazi-dds/src/server.rs

@@ -1,6 +1,7 @@
-use std::{collections::HashMap, str::FromStr, time::Duration};
+use std::{str::FromStr, time::Duration};
 
 use anyhow::Result;
+use hashbrown::HashMap;
 use parking_lot::RwLock;
 use tokio::{io::{AsyncBufReadExt, AsyncWriteExt, BufReader}, select, sync::mpsc::{self, UnboundedReceiver}, task::JoinHandle, time};
 use yazi_macro::try_format;
@@ -51,7 +52,7 @@ impl Server {
 
 								let mut parts = line.splitn(4, ',');
 								let Some(kind) = parts.next() else { continue };
-								let Some(receiver) = parts.next().and_then(|s| s.parse().ok()) else { continue };
+								let Some(receiver) = parts.next().and_then(|s| s.parse::<Id>().ok()) else { continue };
 								let Some(sender) = parts.next().and_then(|s| s.parse::<u64>().ok()) else { continue };
 
 								let clients = CLIENTS.read();

yazi-dds/src/state.rs

@@ -1,6 +1,7 @@
-use std::{collections::HashMap, mem, ops::Deref, sync::atomic::{AtomicU64, Ordering}, time::UNIX_EPOCH};
+use std::{mem, ops::Deref, sync::atomic::{AtomicU64, Ordering}, time::UNIX_EPOCH};
 
 use anyhow::Result;
+use hashbrown::HashMap;
 use parking_lot::RwLock;
 use tokio::io::{AsyncBufReadExt, AsyncWriteExt, BufWriter};
 use yazi_boot::BOOT;

yazi-fs/Cargo.toml

@@ -20,6 +20,7 @@ bitflags    = { workspace = true }
 dirs        = { workspace = true }
 foldhash    = { workspace = true }
 futures     = { workspace = true }
+hashbrown   = { workspace = true }
 parking_lot = { workspace = true }
 regex       = { workspace = true }
 scopeguard  = { workspace = true }

yazi-fs/src/files.rs

@@ -1,5 +1,6 @@
-use std::{collections::{HashMap, HashSet}, mem, ops::{Deref, DerefMut, Not}};
+use std::{mem, ops::{Deref, DerefMut, Not}};
 
+use hashbrown::{HashMap, HashSet};
 use tokio::{select, sync::mpsc::{self, UnboundedReceiver}};
 use yazi_shared::{Id, url::{UrlBuf, Urn, UrnBuf}};
 

yazi-fs/src/fns.rs

@@ -1,8 +1,9 @@
 // FIXME: VFS
 
-use std::{borrow::Cow, collections::{HashMap, HashSet}, ffi::{OsStr, OsString}, path::{Path, PathBuf}};
+use std::{borrow::Cow, ffi::{OsStr, OsString}, path::{Path, PathBuf}};
 
 use anyhow::{Result, bail};
+use hashbrown::{HashMap, HashSet};
 use tokio::{fs, io, select, sync::{mpsc, oneshot}, time};
 use yazi_shared::url::{Component, Url, UrlBuf};
 

yazi-fs/src/mounts/linux.rs

@@ -1,6 +1,7 @@
-use std::{borrow::Cow, collections::{HashMap, HashSet}, ffi::{OsStr, OsString}, os::{fd::AsFd, unix::{ffi::{OsStrExt, OsStringExt}, fs::MetadataExt}}, time::Duration};
+use std::{borrow::Cow, ffi::{OsStr, OsString}, os::{fd::AsFd, unix::{ffi::{OsStrExt, OsStringExt}, fs::MetadataExt}}, time::Duration};
 
 use anyhow::{Context, Result};
+use hashbrown::{HashMap, HashSet};
 use tokio::{io::{Interest, unix::AsyncFd}, time::sleep};
 use tracing::error;
 use yazi_shared::{natsort, replace_cow, replace_vec_cow};

yazi-fs/src/mounts/partitions.rs

@@ -14,7 +14,7 @@ pub static PARTITIONS: RoCell<Locked> = RoCell::new();
 pub struct Partitions {
 	pub(super) inner:       Vec<Partition>,
 	#[cfg(target_os = "linux")]
-	pub(super) linux_cache: std::collections::HashSet<String>,
+	pub(super) linux_cache: hashbrown::HashSet<String>,
 	#[cfg(target_os = "macos")]
 	pub(super) need_update: bool,
 }

yazi-fs/src/op.rs

@@ -1,5 +1,4 @@
-use std::collections::{HashMap, HashSet};
-
+use hashbrown::{HashMap, HashSet};
 use yazi_macro::relay;
 use yazi_shared::{Id, Ids, url::{UrlBuf, UrnBuf}};
 

yazi-fs/src/sorter.rs

@@ -1,5 +1,6 @@
-use std::{cmp::Ordering, collections::HashMap};
+use std::cmp::Ordering;
 
+use hashbrown::HashMap;
 use yazi_shared::{LcgRng, natsort, translit::Transliterator, url::UrnBuf};
 
 use crate::{File, SortBy};

yazi-parser/src/app/plugin.rs

@@ -1,6 +1,7 @@
-use std::{collections::HashMap, fmt::Debug};
+use std::fmt::Debug;
 
 use anyhow::bail;
+use hashbrown::HashMap;
 use mlua::{Lua, Table};
 use yazi_shared::{SStr, event::{Cmd, CmdCow, Data, DataKey}};
 

yazi-parser/src/mgr/update_mimes.rs

@@ -1,6 +1,5 @@
-use std::collections::HashMap;
-
 use anyhow::bail;
+use hashbrown::HashMap;
 use mlua::{ExternalError, FromLua, IntoLua, Lua, Value};
 use yazi_shared::event::{CmdCow, Data, DataKey};
 

yazi-plugin/Cargo.toml

@@ -29,6 +29,7 @@ yazi-widgets = { path = "../yazi-widgets", version = "25.6.11" }
 anyhow        = { workspace = true }
 crossterm     = { workspace = true }
 futures       = { workspace = true }
+hashbrown     = { workspace = true }
 mlua          = { workspace = true }
 parking_lot   = { workspace = true }
 paste         = { workspace = true }

yazi-plugin/src/loader/loader.rs

@@ -1,6 +1,7 @@
-use std::{borrow::Cow, collections::HashMap, ops::Deref};
+use std::{borrow::Cow, ops::Deref};
 
 use anyhow::{Context, Result, bail};
+use hashbrown::HashMap;
 use mlua::{ChunkMode, ExternalError, Lua, Table};
 use parking_lot::RwLock;
 use yazi_boot::BOOT;

yazi-scheduler/Cargo.toml

@@ -22,6 +22,7 @@ yazi-shared = { path = "../yazi-shared", version = "25.6.11" }
 anyhow                 = { workspace = true }
 async-priority-channel = "0.2.0"
 futures                = { workspace = true }
+hashbrown              = { workspace = true }
 lru                    = { workspace = true }
 parking_lot            = { workspace = true }
 scopeguard             = { workspace = true }

yazi-scheduler/src/hooks.rs

@@ -1,6 +1,5 @@
-use std::collections::HashMap;
-
 use futures::future::BoxFuture;
+use hashbrown::HashMap;
 use yazi_shared::Id;
 
 #[derive(Default)]

yazi-scheduler/src/ongoing.rs

@@ -1,5 +1,4 @@
-use std::collections::HashMap;
-
+use hashbrown::HashMap;
 use yazi_config::YAZI;
 use yazi_parser::app::TasksProgress;
 use yazi_shared::{Id, Ids};

yazi-scheduler/src/prework/prework.rs

@@ -1,6 +1,7 @@
-use std::{collections::{HashMap, HashSet}, num::NonZeroUsize};
+use std::num::NonZeroUsize;
 
 use anyhow::{Result, anyhow};
+use hashbrown::{HashMap, HashSet};
 use lru::LruCache;
 use parking_lot::{Mutex, RwLock};
 use tokio::sync::mpsc;

yazi-shared/src/event/cmd.rs

@@ -1,6 +1,7 @@
-use std::{any::Any, borrow::Cow, collections::HashMap, fmt::{self, Display}, mem, str::FromStr};
+use std::{any::Any, borrow::Cow, fmt::{self, Display}, mem, str::FromStr};
 
 use anyhow::{Result, anyhow, bail};
+use hashbrown::HashMap;
 use serde::{Deserialize, de};
 
 use super::{Data, DataKey};

yazi-shared/src/event/data.rs

@@ -1,6 +1,7 @@
-use std::{any::Any, borrow::Cow, collections::HashMap};
+use std::{any::Any, borrow::Cow};
 
 use anyhow::{Result, bail};
+use hashbrown::HashMap;
 use ordered_float::OrderedFloat;
 use serde::{Deserialize, Serialize, de};