Struct nix::unistd::Group [−][src]
Representation of a Group, based on libc::group
Fields
name: String
Group name
gid: Gid
Group ID
mem: Vec<String>
List of Group members
Implementations
impl Group
[src]
pub fn from_gid(gid: Gid) -> Result<Option<Self>>
[src]
Get a group by GID.
Internally, this function calls getgrgid_r(3)
Examples
use nix::unistd::{Gid, Group}; // Returns an Result<Option<Group>>, thus the double unwrap. let res = Group::from_gid(Gid::from_raw(0)).unwrap().unwrap(); assert!(res.name == "root");
pub fn from_name(name: &str) -> Result<Option<Self>>
[src]
Get a group by name.
Internally, this function calls getgrnam_r(3)
Examples
use nix::unistd::Group; // Returns an Result<Option<Group>>, thus the double unwrap. let res = Group::from_name("root").unwrap().unwrap(); assert!(res.name == "root");
Trait Implementations
impl Clone for Group
[src]
impl Debug for Group
[src]
impl From<&'_ group> for Group
[src]
impl PartialEq<Group> for Group
[src]
impl StructuralPartialEq for Group
[src]
Auto Trait Implementations
impl RefUnwindSafe for Group
impl Send for Group
impl Sync for Group
impl Unpin for Group
impl UnwindSafe for Group
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
[src]
pub fn clone_into(&self, target: &mut T)
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
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>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,