Struct nix::unistd::Pid
[−]
[src]
pub struct Pid(_);
Process identifier
Newtype pattern around pid_t
(which is just alias). It prevents bugs caused by accidentally
passing wrong value.
Methods
impl Pid
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fn from_raw(pid: pid_t) -> Self
Creates Pid
from raw pid_t
.
fn this() -> Self
Returns PID of calling process
fn parent() -> Self
Returns PID of parent of calling process
Trait Implementations
impl Debug for Pid
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impl Copy for Pid
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impl Clone for Pid
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fn clone(&self) -> Pid
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Eq for Pid
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impl PartialEq for Pid
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fn eq(&self, __arg_0: &Pid) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Pid) -> bool
This method tests for !=
.
impl Hash for Pid
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0
Feeds a slice of this type into the state provided.