Struct mpi::request::CancelGuard

pub struct CancelGuard<'a, S: Scope<'a>>(_);

Guard object that tries to cancel and waits for the completion of an operation when it is dropped

The guard can be constructed or deconstructed using the From and Into traits.

Examples

See examples/immediate.rs

Trait Implementations

impl<'a, S: Debug + Scope<'a>> Debug for CancelGuard<'a, S>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, S: Scope<'a>> Drop for CancelGuard<'a, S>

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, S: Scope<'a>> From<CancelGuard<'a, S>> for WaitGuard<'a, S>

fn from(guard: CancelGuard<'a, S>) -> Self

Performs the conversion.

impl<'a, S: Scope<'a>> From<WaitGuard<'a, S>> for CancelGuard<'a, S>

fn from(guard: WaitGuard<'a, S>) -> Self

Performs the conversion.

impl<'a, S: Scope<'a>> From<Request<'a, S>> for CancelGuard<'a, S>

fn from(req: Request<'a, S>) -> Self

Performs the conversion.