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ax_std/sync/
mod.rs

1//! Useful synchronization primitives.
2
3#[cfg(feature = "alloc")]
4#[doc(no_inline)]
5pub use alloc::sync::{Arc, Weak};
6#[doc(no_inline)]
7pub use core::sync::atomic;
8
9pub use ax_kspin::{dump_lockdep_trace, set_lockdep_trace_enabled};
10
11#[cfg(feature = "multitask")]
12mod mutex;
13
14#[cfg(not(feature = "multitask"))]
15#[cfg_attr(doc, doc(cfg(not(feature = "multitask"))))]
16pub use ax_kspin::{SpinRaw as Mutex, SpinRawGuard as MutexGuard};
17
18#[cfg(feature = "multitask")]
19#[cfg_attr(doc, doc(cfg(feature = "multitask")))]
20pub use self::mutex::{Mutex, MutexGuard}; // never used in IRQ context