Struct nix::unistd::Group[][src]

pub struct Group {
    pub name: String,
    pub gid: Gid,
    pub mem: Vec<String>,
}

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]

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

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

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.