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Merge pull request #1760 from sinewave-ee/master

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embassy-sync: manual Copy impls for channel and pipe
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Dario Nieuwenhuis 2023-08-08 09:41:03 +00:00 committed by GitHub
commit 47b8e04b1c
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2 changed files with 12 additions and 6 deletions
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12
embassy-sync/src/channel.rs
View file

@ -30,7 +30,6 @@ use crate::blocking_mutex::Mutex;
use crate::waitqueue::WakerRegistration; use crate::waitqueue::WakerRegistration;
/// Send-only access to a [`Channel`]. /// Send-only access to a [`Channel`].
#[derive(Copy)]
pub struct Sender<'ch, M, T, const N: usize> pub struct Sender<'ch, M, T, const N: usize>
where where
M: RawMutex, M: RawMutex,
@ -47,6 +46,8 @@ where
} }
} }
impl<'ch, M, T, const N: usize> Copy for Sender<'ch, M, T, N> where M: RawMutex {}
impl<'ch, M, T, const N: usize> Sender<'ch, M, T, N> impl<'ch, M, T, const N: usize> Sender<'ch, M, T, N>
where where
M: RawMutex, M: RawMutex,
@ -67,7 +68,6 @@ where
} }
/// Send-only access to a [`Channel`] without knowing channel size. /// Send-only access to a [`Channel`] without knowing channel size.
#[derive(Copy)]
pub struct DynamicSender<'ch, T> { pub struct DynamicSender<'ch, T> {
channel: &'ch dyn DynamicChannel<T>, channel: &'ch dyn DynamicChannel<T>,
} }
@ -78,6 +78,8 @@ impl<'ch, T> Clone for DynamicSender<'ch, T> {
} }
} }
impl<'ch, T> Copy for DynamicSender<'ch, T> {}
impl<'ch, M, T, const N: usize> From<Sender<'ch, M, T, N>> for DynamicSender<'ch, T> impl<'ch, M, T, const N: usize> From<Sender<'ch, M, T, N>> for DynamicSender<'ch, T>
where where
M: RawMutex, M: RawMutex,
@ -107,7 +109,6 @@ impl<'ch, T> DynamicSender<'ch, T> {
} }
/// Receive-only access to a [`Channel`]. /// Receive-only access to a [`Channel`].
#[derive(Copy)]
pub struct Receiver<'ch, M, T, const N: usize> pub struct Receiver<'ch, M, T, const N: usize>
where where
M: RawMutex, M: RawMutex,
@ -124,6 +125,8 @@ where
} }
} }
impl<'ch, M, T, const N: usize> Copy for Receiver<'ch, M, T, N> where M: RawMutex {}
impl<'ch, M, T, const N: usize> Receiver<'ch, M, T, N> impl<'ch, M, T, const N: usize> Receiver<'ch, M, T, N>
where where
M: RawMutex, M: RawMutex,
@ -144,7 +147,6 @@ where
} }
/// Receive-only access to a [`Channel`] without knowing channel size. /// Receive-only access to a [`Channel`] without knowing channel size.
#[derive(Copy)]
pub struct DynamicReceiver<'ch, T> { pub struct DynamicReceiver<'ch, T> {
channel: &'ch dyn DynamicChannel<T>, channel: &'ch dyn DynamicChannel<T>,
} }
@ -155,6 +157,8 @@ impl<'ch, T> Clone for DynamicReceiver<'ch, T> {
} }
} }
impl<'ch, T> Copy for DynamicReceiver<'ch, T> {}
impl<'ch, T> DynamicReceiver<'ch, T> { impl<'ch, T> DynamicReceiver<'ch, T> {
/// Receive the next value. /// Receive the next value.
/// ///

6
embassy-sync/src/pipe.rs
View file

@ -11,7 +11,6 @@ use crate::ring_buffer::RingBuffer;
use crate::waitqueue::WakerRegistration; use crate::waitqueue::WakerRegistration;
/// Write-only access to a [`Pipe`]. /// Write-only access to a [`Pipe`].
#[derive(Copy)]
pub struct Writer<'p, M, const N: usize> pub struct Writer<'p, M, const N: usize>
where where
M: RawMutex, M: RawMutex,
@ -28,6 +27,8 @@ where
} }
} }
impl<'p, M, const N: usize> Copy for Writer<'p, M, N> where M: RawMutex {}
impl<'p, M, const N: usize> Writer<'p, M, N> impl<'p, M, const N: usize> Writer<'p, M, N>
where where
M: RawMutex, M: RawMutex,
@ -74,7 +75,6 @@ where
impl<'p, M, const N: usize> Unpin for WriteFuture<'p, M, N> where M: RawMutex {} impl<'p, M, const N: usize> Unpin for WriteFuture<'p, M, N> where M: RawMutex {}
/// Read-only access to a [`Pipe`]. /// Read-only access to a [`Pipe`].
#[derive(Copy)]
pub struct Reader<'p, M, const N: usize> pub struct Reader<'p, M, const N: usize>
where where
M: RawMutex, M: RawMutex,
@ -91,6 +91,8 @@ where
} }
} }
impl<'p, M, const N: usize> Copy for Reader<'p, M, N> where M: RawMutex {}
impl<'p, M, const N: usize> Reader<'p, M, N> impl<'p, M, const N: usize> Reader<'p, M, N>
where where
M: RawMutex, M: RawMutex,