Struct ProcessIdentity 

pub struct ProcessIdentity { /* private fields */ }

A process identity made from its ID and creation time.

Pairing both values prevents a recycled PID from identifying an unrelated newer process.

Implementations

impl ProcessIdentity

pub fn from_raw_parts( pid: u32, creation_time_100ns_since_1601: u64, ) -> Result<Self>

Builds an identity from a process ID and a Windows FILETIME value.

The creation time is counted in 100-nanosecond units since 1601-01-01 UTC. PID 0 and the native invalid sentinel are rejected.

pub const fn pid(self) -> u32

Returns the process identifier.

pub const fn creation_time_100ns_since_1601(self) -> u64

Returns the creation time in 100-nanosecond ticks since 1601-01-01 UTC.

impl ProcessIdentity

pub fn from_pid(pid: u32) -> Result<Self>

Looks up a process creation time and builds a non-recyclable identity.

pub fn current() -> Result<Self>

Returns the current process identity.

Trait Implementations

impl Clone for ProcessIdentity

fn clone(&self) -> ProcessIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProcessIdentity

impl Debug for ProcessIdentity

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

Formats the value using the given formatter.

impl Eq for ProcessIdentity

impl Hash for ProcessIdentity

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 ProcessIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProcessIdentity