bjoernager/rust
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tree-wide: parallel: Fully removed all Lrc, replaced with Arc

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This commit is contained in:
Askar Safin 2025-02-03 06:44:41 +03:00
parent 613bdd4997
commit 0a21f1d0a2
77 changed files with 405 additions and 395 deletions
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8
compiler/rustc_data_structures/src/owned_slice.rs
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@ -1,15 +1,15 @@
use std::borrow::Borrow;
use std::ops::Deref;
use std::sync::Arc;
// Use our fake Send/Sync traits when on not parallel compiler,
// so that `OwnedSlice` only implements/requires Send/Sync
// for parallel compiler builds.
use crate::sync;
use crate::sync::Lrc;
/// An owned slice.
///
/// This is similar to `Lrc<[u8]>` but allows slicing and using anything as the
/// This is similar to `Arc<[u8]>` but allows slicing and using anything as the
/// backing buffer.
///
/// See [`slice_owned`] for `OwnedSlice` construction and examples.
@ -34,7 +34,7 @@ pub struct OwnedSlice {
// \/
// ⊂(´･◡･⊂ )∘˚˳° (I am the phantom remnant of #97770)
#[expect(dead_code)]
owner: Lrc<dyn sync::Send + sync::Sync>,
owner: Arc<dyn sync::Send + sync::Sync>,
}
/// Makes an [`OwnedSlice`] out of an `owner` and a `slicer` function.
@ -86,7 +86,7 @@ where
// N.B. the HRTB on the `slicer` is important — without it the caller could provide
// a short lived slice, unrelated to the owner.
let owner = Lrc::new(owner);
let owner = Arc::new(owner);
let bytes = slicer(&*owner)?;
Ok(OwnedSlice { bytes, owner })

3
compiler/rustc_data_structures/src/sync.rs
View file

@ -18,7 +18,6 @@
//!
//! | Type | Serial version | Parallel version |
//! | ----------------------- | ------------------- | ------------------------------- |
//! | `Lrc<T>` | `rc::Rc<T>` | `sync::Arc<T>` |
//! |` Weak<T>` | `rc::Weak<T>` | `sync::Weak<T>` |
//! | `LRef<'a, T>` [^2] | `&'a mut T` | `&'a T` |
//! | | | |
@ -109,7 +108,7 @@ pub use std::marker::{Send, Sync};
#[cfg(target_has_atomic = "64")]
pub use std::sync::atomic::AtomicU64;
pub use std::sync::atomic::{AtomicBool, AtomicU32, AtomicUsize};
pub use std::sync::{Arc as Lrc, OnceLock, Weak};
pub use std::sync::{OnceLock, Weak};
pub use mode::{is_dyn_thread_safe, set_dyn_thread_safe_mode};
pub use parking_lot::{