diff options
| -rw-r--r-- | rtic-sync/CHANGELOG.md | 2 | ||||
| -rw-r--r-- | rtic-sync/src/channel.rs | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/rtic-sync/CHANGELOG.md b/rtic-sync/CHANGELOG.md index 70fd388..90c4817 100644 --- a/rtic-sync/CHANGELOG.md +++ b/rtic-sync/CHANGELOG.md @@ -13,6 +13,8 @@ For each category, *Added*, *Changed*, *Fixed* add new entries at the top! ### Fixed +- `make_channel` no longer requires the user crate to have `critical_section` in scope + ## [v1.0.1] - 2023-06-14 ### Fixed diff --git a/rtic-sync/src/channel.rs b/rtic-sync/src/channel.rs index 06a6639..61ae7e2 100644 --- a/rtic-sync/src/channel.rs +++ b/rtic-sync/src/channel.rs @@ -9,6 +9,8 @@ use core::{ sync::atomic::{fence, Ordering}, task::{Poll, Waker}, }; +#[doc(hidden)] +pub use critical_section; use heapless::Deque; use rtic_common::waker_registration::CriticalSectionWakerRegistration as WakerRegistration; use rtic_common::{ @@ -108,7 +110,7 @@ macro_rules! make_channel { static CHECK: ::core::sync::atomic::AtomicU8 = ::core::sync::atomic::AtomicU8::new(0); - critical_section::with(|_| { + $crate::channel::critical_section::with(|_| { if CHECK.load(::core::sync::atomic::Ordering::Relaxed) != 0 { panic!("call to the same `make_channel` instance twice"); } |