Enum OverflowStrategy 

#[non_exhaustive]
pub enum OverflowStrategy {
    Backpressure,
    DropHead,
    DropNew,
    DropTail,
    DropBuffer,
    Fail,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Backpressure

Propagate backpressure by awaiting channel capacity.

DropHead

Drop the oldest buffered element to make room.

DropNew

Drop the newest produced element (the one that would overflow).

DropTail

Drop the newest buffered element.

DropBuffer

Drop every buffered element when overflow happens.

Fail

Fail the stream on overflow.

Trait Implementations

impl Clone for OverflowStrategy

fn clone(&self) -> OverflowStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OverflowStrategy

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

Formats the value using the given formatter.

impl PartialEq for OverflowStrategy

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for OverflowStrategy

impl Eq for OverflowStrategy

impl StructuralPartialEq for OverflowStrategy