Struct mio::Interest

pub struct Interest(_);

Interest used in registering.

Interest are used in registering event::Sources with Poll, they indicate what readiness should be monitored for. For example if a socket is registered with readable interests and the socket becomes writable, no event will be returned from a call to poll.

Methods

impl Interest

pub const READABLE: Interest

Returns a Interest set representing readable interests.

pub const WRITABLE: Interest

Returns a Interest set representing writable interests.

pub const fn add(self, other: Interest) -> Interest

Add together two Interest.

This does the same thing as the BitOr implementation, but is a constant function.

use mio::Interest;

const INTERESTS: Interest = Interest::READABLE.add(Interest::WRITABLE);

pub const fn is_readable(self) -> bool

Returns true if the value includes readable readiness.

pub const fn is_writable(self) -> bool

Returns true if the value includes writable readiness.

pub const fn is_aio(self) -> bool

Returns true if Interest contains AIO readiness

pub const fn is_lio(self) -> bool

Returns true if Interest contains LIO readiness

Trait Implementations

impl BitOr<Interest> for Interest

type Output = Self

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitOrAssign<Interest> for Interest

fn bitor_assign(&mut self, other: Self)

Performs the |= operation.

impl Clone for Interest

fn clone(&self) -> Interest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Interest

impl Debug for Interest

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for Interest

impl Ord for Interest

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Restrict a value to a certain interval.

impl PartialEq<Interest> for Interest

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

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

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

This method tests for !=.

impl PartialOrd<Interest> for Interest

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Interest

impl StructuralPartialEq for Interest