Remove direct dependency on once_cell

With MSRV 1.70, std now contains the necessary parts.

1 files changed, 2 insertions, 2 deletions

diff --git a/alacritty/src/renderer/mod.rs b/alacritty/src/renderer/mod.rs
index d8fd64fa..02bfd762 100644
--- a/alacritty/src/renderer/mod.rs
+++ b/alacritty/src/renderer/mod.rs
@@ -2,6 +2,7 @@ use std::borrow::Cow;
 use std::collections::HashSet;
 use std::ffi::{CStr, CString};
 use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::OnceLock;
 use std::{fmt, ptr};
 
 use ahash::RandomState;
@@ -9,7 +10,6 @@ use crossfont::Metrics;
 use glutin::context::{ContextApi, GlContext, PossiblyCurrentContext};
 use glutin::display::{GetGlDisplay, GlDisplay};
 use log::{debug, error, info, warn, LevelFilter};
-use once_cell::sync::OnceCell;
 use unicode_width::UnicodeWidthChar;
 
 use alacritty_terminal::index::Point;
@@ -318,7 +318,7 @@ impl GlExtensions {
     ///
     /// This function will lazily load OpenGL extensions.
     fn contains(extension: &str) -> bool {
-        static OPENGL_EXTENSIONS: OnceCell<HashSet<&'static str, RandomState>> = OnceCell::new();
+        static OPENGL_EXTENSIONS: OnceLock<HashSet<&'static str, RandomState>> = OnceLock::new();
 
         OPENGL_EXTENSIONS.get_or_init(Self::load_extensions).contains(extension)
     }