Struct Pid 

pub struct Pid(pub u32);

Process ID.

Tuple Fields

0: u32

Implementations

impl Pid

pub fn current() -> Self

pub fn from_tid(tid: u32) -> Result<Self>

pub fn from_hwnd(hwnd: HWND) -> Result<Self, WIN32_ERROR>

Gets the process ID from a window handle.

This uses [GetWindowThreadProcessId] to retrieve the PID associated with a window.

impl Pid

pub fn get_start_time(self) -> Result<SystemTime>

Gets the start time of the process.

pub fn get_start_time_or_max(self) -> SystemTime

Gets the start time of the process.

#![feature(time_systemtime_limits)] is not stable yet.

impl Pid

pub fn with_process<R>( self, refresh_info: ProcessRefreshKind, f: impl FnOnce(&Process) -> R, ) -> Option<R>

Available on crate feature sysinfo only.

pub fn image_path(self) -> Option<PathBuf>

Available on crate feature sysinfo only.

Methods from Deref<Target = u32>

pub const MIN: u32 = 0

pub const MAX: u32

pub const BITS: u32

Trait Implementations

impl Clone for Pid

fn clone(&self) -> Pid

Returns a duplicate 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 Deref for Pid

type Target = u32

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for Pid

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Pid

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

Formats the value using the given formatter.

impl From<Pid> for Pid

Available on crate feature sysinfo only.

fn from(pid: 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 Into<Pid> for Pid

Available on crate feature sysinfo only.

fn into(self) -> Pid

Converts this type into the (usually inferred) input type.

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 Serialize for Pid

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<HWND> for Pid

fn try_from(hwnd: HWND) -> Result<Self, Self::Error>

Gets the process ID from a window handle.

This uses [GetWindowThreadProcessId] to retrieve the PID associated with a window.

type Error = WIN32_ERROR

The type returned in the event of a conversion error.

impl Copy for Pid

impl Eq for Pid

impl StructuralPartialEq for Pid