Enum Backpressure 

pub enum Backpressure {
    Park,
    Drop,
}

Switchboard client types for guest code. Backpressure behaviour for outbound channels.

Variants

Park

Writers wait for buffer space when the channel is full.

Drop

Writers drop payloads when the channel is full.

Trait Implementations

impl Clone for Backpressure

fn clone(&self) -> Backpressure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Backpressure

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

Formats the value using the given formatter.

impl Hash for Backpressure

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Backpressure

fn cmp(&self, other: &Backpressure) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Backpressure

fn eq(&self, other: &Backpressure) -> 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 PartialOrd for Backpressure

fn partial_cmp(&self, other: &Backpressure) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<Backpressure> for Backpressure

type Error = ProtocolError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for Backpressure

impl Eq for Backpressure

impl StructuralPartialEq for Backpressure