Struct alsa::poll::pollfd

#[repr(C)]
pub struct pollfd {
    pub fd: i32,
    pub events: i16,
    pub revents: i16,
}

Fields

fd: i32

events: i16

revents: i16

Trait Implementations

impl Clone for pollfd

fn clone(&self) -> pollfd

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for pollfd

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

Formats the value using the given formatter.

impl Descriptors for pollfd

fn count(&self) -> usize

fn fill(&self, a: &mut [pollfd]) -> Result<usize>

fn revents(&self, a: &[pollfd]) -> Result<Flags>

fn get(&self) -> Result<Vec<pollfd>>

Wrapper around count and fill - returns an array of pollfds

impl Hash for pollfd

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 pollfd

fn eq(&self, other: &pollfd) -> 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 pollfd

impl Eq for pollfd

impl StructuralEq for pollfd

impl StructuralPartialEq for pollfd