Struct yash_syntax::syntax::Fd

pub struct Fd(pub RawFd);

File descriptor.

This is the newtype pattern applied to RawFd, which is merely a type alias.

Tuple Fields

0: RawFd

Implementations

impl Fd

pub const STDIN: Fd = Fd(0)

File descriptor for the standard input.

pub const STDOUT: Fd = Fd(1)

File descriptor for the standard output.

pub const STDERR: Fd = Fd(2)

File descriptor for the standard error.

Trait Implementations

impl Clone for Fd

fn clone(&self) -> Fd

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fd

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

Formats the value using the given formatter.

impl Display for Fd

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

Formats the value using the given formatter.

impl From<i32> for Fd

fn from(raw_fd: RawFd) -> Fd

Converts to this type from the input type.

impl Hash for Fd

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for Fd

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<Fd> for Fd

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Fd> for Fd

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for Fd

impl Eq for Fd

impl StructuralEq for Fd

impl StructuralPartialEq for Fd