Struct nix::unistd::Uid[][src]

pub struct Uid(_);

User identifier

Newtype pattern around uid_t (which is just alias). It prevents bugs caused by accidentally passing wrong value.

Implementations

impl Uid[src]

pub fn from_raw(uid: uid_t) -> Self[src]

Creates Uid from raw uid_t.

pub fn current() -> Self[src]

Returns Uid of calling process. This is practically a more Rusty alias for getuid.

pub fn effective() -> Self[src]

Returns effective Uid of calling process. This is practically a more Rusty alias for geteuid.

pub fn is_root(self) -> bool[src]

Returns true if the Uid represents privileged user - root. (If it equals zero.)

pub fn as_raw(self) -> uid_t[src]

Get the raw uid_t wrapped by self.

Trait Implementations

impl Clone for Uid[src]

impl Copy for Uid[src]

impl Debug for Uid[src]

impl Display for Uid[src]

impl Eq for Uid[src]

impl From<Uid> for uid_t[src]

impl Hash for Uid[src]

impl PartialEq<Uid> for Uid[src]

impl StructuralEq for Uid[src]

impl StructuralPartialEq for Uid[src]

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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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.