Trait CancellationFlag 

pub trait CancellationFlag: Sync {
    // Required method
    fn check(&self, at: &'static str) -> Result<(), CancellationError>;
}

Trait to signal that the execution is cancelled

Required Methods

fn check(&self, at: &'static str) -> Result<(), CancellationError>

Trait Implementations

impl<'a> BitOr for &'a dyn CancellationFlag

type Output = OrCancellationFlag<'a>

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl CancellationFlag for &dyn CancellationFlag

fn check(&self, at: &'static str) -> Result<(), CancellationError>

impl CancellationFlag for &dyn CancellationFlag

fn check(&self, at: &'static str) -> Result<(), CancellationError>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl CancellationFlag for AtomicCancellationFlag

impl CancellationFlag for CancelAfterDuration

impl CancellationFlag for NoCancellation

impl CancellationFlag for OrCancellationFlag<'_>