Struct wasmer_wasix::fs::fd_list::FdList

pub struct FdList {
    fds: Vec<Option<Fd>>,
    first_free: Option<usize>,
}

Fields

fds: Vec<Option<Fd>>

first_free: Option<usize>

Implementations

impl FdList

pub fn new() -> Self

pub fn next_free_fd(&self) -> WasiFd

pub fn last_fd(&self) -> Option<WasiFd>

pub fn get(&self, idx: WasiFd) -> Option<&Fd>

pub fn get_mut(&mut self, idx: WasiFd) -> Option<&mut Fd>

pub fn insert_first_free(&mut self, fd: Fd) -> WasiFd

pub fn insert(&mut self, exclusive: bool, idx: WasiFd, fd: Fd) -> bool

pub fn remove(&mut self, idx: WasiFd) -> Option<Fd>

pub fn clear(&mut self)

pub fn iter(&self) -> FdListIterator<'_>

pub fn keys(&self) -> impl Iterator<Item = WasiFd> + '_

pub fn iter_mut(&mut self) -> FdListIteratorMut<'_>

Trait Implementations

impl Clone for FdList

fn clone(&self) -> FdList

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FdList

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

Formats the value using the given formatter.

impl Default for FdList

fn default() -> Self

Returns the “default value” for a type.