Struct nix::unistd::Pid
[−]
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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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pub fn from_raw(pid: pid_t) -> Self
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Creates Pid
from raw pid_t
.
pub fn this() -> Self
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Returns PID of calling process
pub fn parent() -> Self
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Returns PID of parent of calling process
Trait Implementations
impl Debug for Pid
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Copy for Pid
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impl Clone for Pid
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fn clone(&self) -> Pid
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
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
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Pid) -> bool
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This method tests for !=
.
impl Hash for Pid
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
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Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more