async_stm

Enum StmError

Source 
pub enum StmError<E> {
    Control(StmControl),
    Abort(E),
}
Expand description

STM error extended with the ability to abort the transaction with an error. It is separate so that we rest assured that atomically will not return an error, that only atomically_or_err allows abortions.

Variants§

§

Control(StmControl)

Regular error.

§

Abort(E)

Abort the transaction and return an error.

Trait Implementations§

Source§

impl<E> From<StmControl> for StmError<E>

Conversion to allow mixing methods returning Stm with ones returning StmResult using the ? operator.

Source§

fn from(e: StmControl) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

§

impl<E> Freeze for StmError<E>
where E: Freeze,

§

impl<E> RefUnwindSafe for StmError<E>
where E: RefUnwindSafe,

§

impl<E> Send for StmError<E>
where E: Send,

§

impl<E> Sync for StmError<E>
where E: Sync,

§

impl<E> Unpin for StmError<E>
where E: Unpin,

§

impl<E> UnwindSafe for StmError<E>
where E: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.