Struct unsafe_io::UnsafeFile

#[repr(transparent)]
pub struct UnsafeFile(_);

A non-owning unsafe I/O handle which on Windows is limited to handling what Windows considers to be RawHandles—mainly files and pipes.

Implementations

impl UnsafeFile

#[must_use]

pub const fn as_unowned_unsafe_handle(self) -> UnsafeHandle

Like AsUnsafeHandle::as_unsafe_handle, but isn’t unsafe because it doesn’t imply a dereference.

#[must_use]

pub const fn into_unowned_unsafe_handle(self) -> UnsafeHandle

Like IntoUnsafeHandle::into_unsafe_handle, but isn’t unsafe because it doesn’t imply a dereference.

#[must_use]

pub const fn as_unowned_raw_fd(self) -> RawFd

Like AsRawFd::as_raw_fd, but isn’t unsafe because it doesn’t imply a dereference.

#[must_use]

pub const fn into_unowned_raw_fd(self) -> RawFd

Like IntoRawFd::into_raw_fd, but isn’t unsafe because it doesn’t imply a dereference.

#[must_use]

pub const fn unowned_from_raw_fd(raw_fd: RawFd) -> Self

Like FromRawFd::from_raw_fd, but isn’t unsafe because it doesn’t imply a dereference.

Trait Implementations

impl AsRawFd for UnsafeFile

UnsafeFile doesn’t own its handle; see the comments for impl AsRawFd for UnsafeHandle.

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl Clone for UnsafeFile

fn clone(&self) -> UnsafeFile

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for UnsafeFile

impl Debug for UnsafeFile

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

Formats the value using the given formatter.

impl FromRawFd for UnsafeFile

UnsafeFile doesn’t own its handle; see the comments for impl AsRawFd for UnsafeHandle.

unsafe fn from_raw_fd(raw_fd: RawFd) -> Self

Constructs a new instance of Self from the given raw file descriptor.

impl IntoRawFd for UnsafeFile

UnsafeFile doesn’t own its handle; see the comments for impl AsRawFd for UnsafeHandle.

fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor.