Enum futures::prelude::stream::PollNext

pub enum PollNext {
    Left,
    Right,
}

Type to tell SelectWithStrategy which stream to poll next.

Variants

Left

Poll the first stream.

Right

Poll the second stream.

Implementations

impl PollNext

pub fn toggle(&mut self) -> PollNext

Toggle the value and return the old one.

Trait Implementations

impl Clone for PollNext

fn clone(&self) -> PollNext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PollNext

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

Formats the value using the given formatter.

impl Default for PollNext

fn default() -> PollNext

Returns the “default value” for a type.

impl Hash for PollNext

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 PartialEq for PollNext

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for PollNext

impl Eq for PollNext

impl StructuralPartialEq for PollNext