Struct tokio::sync::AcquireError
source · pub struct AcquireError(/* private fields */);
Expand description
Error returned from the Semaphore::acquire
function.
An acquire
operation can only fail if the semaphore has been
closed.
Trait Implementations§
source§impl Debug for AcquireError
impl Debug for AcquireError
source§impl Display for AcquireError
impl Display for AcquireError
source§impl Error for AcquireError
impl Error for AcquireError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl Freeze for AcquireError
impl RefUnwindSafe for AcquireError
impl Send for AcquireError
impl Sync for AcquireError
impl Unpin for AcquireError
impl UnwindSafe for AcquireError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more