Use std LazyLock instead of once_cell crate

Cargo.toml

@@ -21,7 +21,6 @@ memmap2 = "0.9.0"
 tokio = "1.23.0"
 wayland-protocols = "0.32.1"
 zbus = { version = "4.0.0", default-features = false, features = ["tokio"] }
-once_cell = "1.18.0"
 delegate = "0.13.0"
 itertools = "0.14.0"
 log = "0.4.20"

src/localize.rs

@@ -5,14 +5,14 @@ use i18n_embed::{
     fluent::{fluent_language_loader, FluentLanguageLoader},
     DefaultLocalizer, LanguageLoader, Localizer,
 };
-use once_cell::sync::Lazy;
 use rust_embed::RustEmbed;
+use std::sync::LazyLock;
 
 #[derive(RustEmbed)]
 #[folder = "i18n/"]
 struct Localizations;
 
-pub static LANGUAGE_LOADER: Lazy<FluentLanguageLoader> = Lazy::new(|| {
+pub static LANGUAGE_LOADER: LazyLock<FluentLanguageLoader> = LazyLock::new(|| {
     let loader: FluentLanguageLoader = fluent_language_loader!();
 
     loader

src/main.rs

@@ -30,13 +30,13 @@ use cosmic::{
 use cosmic_comp_config::CosmicCompConfig;
 use cosmic_config::{cosmic_config_derive::CosmicConfigEntry, CosmicConfigEntry};
 use i18n_embed::DesktopLanguageRequester;
-use once_cell::sync::Lazy;
 use std::{
     borrow::Cow,
     collections::{HashMap, HashSet},
     mem,
     path::PathBuf,
     str,
+    sync::LazyLock,
 };
 
 mod desktop_info;
@@ -57,11 +57,11 @@ struct CosmicWorkspacesConfig {
 // Include `pid` in mime. Want to drag between our surfaces, but not another
 // process, if we use Wayland object ids.
 #[allow(dead_code)]
-static WORKSPACE_MIME: Lazy<String> =
-    Lazy::new(|| format!("text/x.cosmic-workspace-id-{}", std::process::id()));
+static WORKSPACE_MIME: LazyLock<String> =
+    LazyLock::new(|| format!("text/x.cosmic-workspace-id-{}", std::process::id()));
 
-static TOPLEVEL_MIME: Lazy<String> =
-    Lazy::new(|| format!("text/x.cosmic-toplevel-id-{}", std::process::id()));
+static TOPLEVEL_MIME: LazyLock<String> =
+    LazyLock::new(|| format!("text/x.cosmic-toplevel-id-{}", std::process::id()));
 
 #[derive(Parser, Debug, Clone)]
 #[command(author, version, about, long_about = None)]