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Replace once_cell with std's recently stabilized OnceCell/Lock and LazyCell/Lock

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This doesn't get rid of the once_cell dependency, unfortunately, since we have dependencies that use it, but it's a nice to do cleanup. And when our deps will eventually get rid of once_cell we will get rid of it for free.
This commit is contained in:
Chayim Refael Friedman 2024-08-16 09:53:37 +03:00
parent 0daeb5c0b0
commit 955e609867
19 changed files with 49 additions and 54 deletions
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6
crates/hir-ty/src/tests.rs
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@ -11,6 +11,7 @@ mod simple;
mod traits;
use std::env;
use std::sync::LazyLock;
use base_db::SourceDatabaseFileInputExt as _;
use expect_test::Expect;
@ -24,7 +25,6 @@ use hir_def::{
AssocItemId, DefWithBodyId, HasModule, LocalModuleId, Lookup, ModuleDefId,
};
use hir_expand::{db::ExpandDatabase, FileRange, InFile};
use once_cell::race::OnceBool;
use rustc_hash::FxHashMap;
use stdx::format_to;
use syntax::{
@ -49,8 +49,8 @@ use crate::{
// `env UPDATE_EXPECT=1 cargo test -p hir_ty` to update the snapshots.
fn setup_tracing() -> Option<tracing::subscriber::DefaultGuard> {
static ENABLE: OnceBool = OnceBool::new();
if !ENABLE.get_or_init(|| env::var("CHALK_DEBUG").is_ok()) {
static ENABLE: LazyLock<bool> = LazyLock::new(|| env::var("CHALK_DEBUG").is_ok());
if !*ENABLE {
return None;
}