Struct FileDescriptor

pub struct FileDescriptor(/* private fields */);

Windows File Descriptor (universal CRT).

Implementations

impl FileDescriptor

pub fn from_raw_handle<H>(handle: H, mode: Mode) -> Result<Self>

where H: IntoRawHandle,

Construct FileDescriptor from Windows File Handle.

pub unsafe fn from_raw_fd(fd: c_int) -> Self

Construct FileDescriptor from raw fd.

Safety

• Must valid file descriptor
• No other uses this file descriptor

pub fn into_raw_fd(self) -> c_int

Into raw file descriptor.

pub fn dup(&self) -> Result<Self>

Duplicate File Descriptor. (_dup)

pub fn dup2(&self, dest: c_int) -> Result<Self>

Duplicate File Descriptor. (_dup2)

Trait Implementations

impl Debug for FileDescriptor

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

Formats the value using the given formatter.

impl Drop for FileDescriptor

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for FileDescriptor

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FileDescriptor

impl StructuralPartialEq for FileDescriptor