[][src]Struct nix::unistd::Gid

pub struct Gid(_);

Group identifier

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

Implementations

impl Gid[src]

pub fn from_raw(gid: gid_t) -> Self[src]

Creates Gid from raw gid_t.

pub fn current() -> Self[src]

Returns Gid of calling process. This is practically a more Rusty alias for getgid.

pub fn effective() -> Self[src]

Returns effective Gid of calling process. This is practically a more Rusty alias for getgid.

pub fn as_raw(&self) -> gid_t[src]

Get the raw gid_t wrapped by self.

Trait Implementations

impl Clone for Gid[src]

impl Copy for Gid[src]

impl Debug for Gid[src]

impl Display for Gid[src]

impl Eq for Gid[src]

impl From<Gid> for gid_t[src]

impl Hash for Gid[src]

impl PartialEq<Gid> for Gid[src]

impl StructuralEq for Gid[src]

impl StructuralPartialEq for Gid[src]

Auto Trait Implementations

impl RefUnwindSafe for Gid

impl Send for Gid

impl Sync for Gid

impl Unpin for Gid

impl UnwindSafe for Gid

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.