Enum Backpressure 

pub enum Backpressure {
    Block,
    Reject,
    Drop,
    Spill,
    Coalesce,
}

Backpressure dimension. Not ordered: these are behaviours, not strengths, so two peers state the same one or fail to negotiate.

Variants

Block

v0 for Req/Rep and Push/Pull.

Reject

Refuse past a cap.

Drop

v0 for fan-out.

Spill

Reserved.

Coalesce

Reserved.

Implementations

impl Backpressure

pub fn to_wire(self) -> u64

The wire value of docs/PROTOCOL.md §6.5.

pub fn from_wire(value: u64) -> Option<Backpressure>

The level a wire value names, or None if the value is not one this version defines.

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 Copy for Backpressure

impl Debug for Backpressure

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

Formats the value using the given formatter.

impl Default for Backpressure

fn default() -> Backpressure

Returns the “default value” for a type.

impl Eq for Backpressure

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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Backpressure

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

Equality operator ==.

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

Inequality operator !=.

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 StructuralPartialEq for Backpressure