Enum OperationState 

pub enum OperationState {
    Idle,
    Submitted,
    Pending,
    Completed,
    Cancelled,
}

The lifecycle state of an overlapped operation’s storage.

Variants

Idle

Constructed but not yet submitted; the payload may still be prepared.

Submitted

Handed to a native submission call whose outcome is not yet known.

Pending

Accepted by the kernel and awaiting an asynchronous completion.

Completed

A completion has been observed; the payload and result may be read.

Cancelled

Cancellation was requested before completion was observed.

Trait Implementations

impl Clone for OperationState

fn clone(&self) -> OperationState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for OperationState

impl Debug for OperationState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for OperationState

impl PartialEq for OperationState

fn eq(&self, other: &OperationState) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OperationState