Struct UnmanagedFD

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

Represents a RawFd but does not provide any ownership of it.

Implementations

impl UnmanagedFD

pub fn new(alias: &(impl AsRawFd + ?Sized)) -> Self

pub const fn new_raw(raw: RawFd) -> Option<Self>

pub const unsafe fn new_unchecked(raw: RawFd) -> Self

pub const fn get(&self) -> RawFd

Trait Implementations

impl AsRawFd for UnmanagedFD

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl Clone for UnmanagedFD

fn clone(&self) -> UnmanagedFD

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnmanagedFD

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

Formats the value using the given formatter.

impl From<UnmanagedFD> for ManagedFD

fn from(from: UnmanagedFD) -> Self

Converts to this type from the input type.

impl From<UnmanagedFD> for RawFd

fn from(from: UnmanagedFD) -> Self

Converts to this type from the input type.

impl From<i32> for UnmanagedFD

fn from(from: RawFd) -> Self

Converts to this type from the input type.

impl FromRawFd for UnmanagedFD

unsafe fn from_raw_fd(fd: RawFd) -> Self

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

impl Hash for UnmanagedFD

fn hash<__H: Hasher>(&self, state: &mut __H)

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 Ord for UnmanagedFD

fn cmp(&self, other: &UnmanagedFD) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for UnmanagedFD

fn eq(&self, other: &UnmanagedFD) -> 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 PartialOrd for UnmanagedFD

fn partial_cmp(&self, other: &UnmanagedFD) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for UnmanagedFD

impl StructuralPartialEq for UnmanagedFD