Struct `FileDesc`

pub struct FileDesc(pub(in ::sys::fd::unix) OwnedFd);

Fields

0: OwnedFd

Implementations

`impl FileDesc`

fn try_clone(&self) -> Result<Self>
fn read(&self, buf: &mut [u8]) -> Result<usize>
fn read_vectored(&self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize>
fn is_read_vectored(&self) -> bool
fn read_to_end(&self, buf: &mut Vec<u8>) -> Result<usize>
fn read_at(&self, buf: &mut [u8], offset: u64) -> Result<usize>
fn read_buf(&self, cursor: BorrowedCursor<'_, u8>) -> Result<()>
fn read_buf_at(&self, cursor: BorrowedCursor<'_, u8>, offset: u64) -> Result<()>
fn read_vectored_at(&self, bufs: &mut [IoSliceMut<'_>], offset: u64) -> Result<usize>
fn write(&self, buf: &[u8]) -> Result<usize>
fn write_vectored(&self, bufs: &[IoSlice<'_>]) -> Result<usize>
fn is_write_vectored(&self) -> bool
fn write_at(&self, buf: &[u8], offset: u64) -> Result<usize>
fn write_vectored_at(&self, bufs: &[IoSlice<'_>], offset: u64) -> Result<usize>
fn set_cloexec(&self) -> Result<()>
fn set_nonblocking(&self, nonblocking: bool) -> Result<()>
fn duplicate(&self) -> Result<FileDesc>

Trait Implementations

`impl AsFd for FileDesc`

fn as_fd(&self) -> BorrowedFd<'_>

`impl AsInner<OwnedFd> for FileDesc`

fn as_inner(&self) -> &OwnedFd

`impl AsRawFd for FileDesc`

fn as_raw_fd(&self) -> RawFd

`impl Debug for FileDesc`

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

`impl FromInner<OwnedFd> for FileDesc`

fn from_inner(owned_fd: OwnedFd) -> Self

`impl FromRawFd for FileDesc`

unsafe fn from_raw_fd(raw_fd: RawFd) -> Self

`impl IntoInner<OwnedFd> for FileDesc`

fn into_inner(self) -> OwnedFd

`impl IntoRawFd for FileDesc`

fn into_raw_fd(self) -> RawFd

Auto Trait Implementations

`impl Freeze for FileDesc`

`impl RefUnwindSafe for FileDesc`

`impl Send for FileDesc`

`impl Sync for FileDesc`

`impl Unpin for FileDesc`

`impl UnsafeUnpin for FileDesc`

`impl UnwindSafe for FileDesc`

Blanket Implementations

`impl<T> Any for FileDesc where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for FileDesc where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for FileDesc where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> From<T> for FileDesc`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> SizeHint for FileDesc where T: ?Sized,`

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

`impl<T> SizedTypeProperties for FileDesc`

`impl<T, U> Into<U> for FileDesc where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom<U> for FileDesc where U: Into<T>,`

type Error = Infallible;
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto<U> for FileDesc where U: TryFrom<T>,`

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>