Struct nix::unistd::Uid [−][src]
User identifier
Newtype pattern around uid_t
(which is just alias). It prevents bugs caused by accidentally
passing wrong value.
Implementations
impl Uid
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pub fn from_raw(uid: uid_t) -> Self
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Creates Uid
from raw uid_t
.
pub fn current() -> Self
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Returns Uid of calling process. This is practically a more Rusty alias for getuid
.
pub fn effective() -> Self
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Returns effective Uid of calling process. This is practically a more Rusty alias for geteuid
.
pub fn is_root(self) -> bool
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Returns true if the Uid
represents privileged user - root. (If it equals zero.)
pub fn as_raw(self) -> uid_t
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Get the raw uid_t
wrapped by self
.
Trait Implementations
impl Clone for Uid
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impl Copy for Uid
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impl Debug for Uid
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impl Display for Uid
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impl Eq for Uid
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impl From<Uid> for uid_t
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impl Hash for Uid
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl PartialEq<Uid> for Uid
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impl StructuralEq for Uid
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impl StructuralPartialEq for Uid
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Auto Trait Implementations
impl RefUnwindSafe for Uid
impl Send for Uid
impl Sync for Uid
impl Unpin for Uid
impl UnwindSafe for Uid
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,