Struct linux_api::posix_types::Pid

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

Type-safe wrapper around kernel_pid_t. Value is strictly positive. Interface inspired by rustix::process::Pid.

Implementations

impl Pid

pub fn from_raw(pid: kernel_pid_t) -> Option<Self>

pub fn as_raw(this: Option<Self>) -> kernel_pid_t

Returns a stricly positive integer for Some, or 0 for None.

pub fn as_raw_nonzero(self) -> NonZeroI32

Trait Implementations

impl Clone for Pid

fn clone(&self) -> Pid

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Pid

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

Formats the value using the given formatter.

impl From<Pid> for Pid

fn from(value: Pid) -> Self

Converts to this type from the input type.

impl From<Pid> for Pid

fn from(value: Pid) -> Self

Converts to this type from the input type.

impl Hash for Pid

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 PartialEq for Pid

fn eq(&self, other: &Pid) -> 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 Copy for Pid

impl Eq for Pid

impl StructuralPartialEq for Pid