Struct otter_api_tests::unistd::Group[−]

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

Representation of a Group, based on libc::group

Fields

name: String

Group name

passwd: CString

Group password

gid: Gid

Group ID

mem: Vec<String, Global>

List of Group members

Implementations

`impl Group`

`pub fn from_gid(gid: Gid) -> Result<Option<Group>, Error>`

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<Group>, Error>`

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`

`pub fn clone(&self) -> Group`

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl Debug for Group`

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>`

`impl<'_> From<&'_ group> for Group`

`pub fn from(gr: &group) -> Group`

`impl PartialEq<Group> for Group`

`pub fn eq(&self, other: &Group) -> bool`

`pub fn ne(&self, other: &Group) -> bool`

`impl StructuralPartialEq for Group`

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]

`pub fn type_id(&self) -> TypeId`[src]

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

`pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut R impl<'_, R> Read for &'_ mut R where R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where I: Iterator + ?Sized, type Item = ::Item;impl<'_, F> Future for &'_ mut F where F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;`[src]

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

`pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut R impl<'_, R> Read for &'_ mut R where R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where W: Write + ?Sized, impl<'_, I> Iterator for &'_ mut I where I: Iterator + ?Sized, type Item = ::Item;impl<'_, F> Future for &'_ mut F where F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;`[src]

`impl<T> Downcast for T where T: Any,`

pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<R, Global> impl<R> Read for Box<R, Global> where R: Read + ?Sized, impl<W> Write for Box<W, Global> where W: Write + ?Sized, impl<F, A> Future for Box<F, A> where A: Allocator + 'static, F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where A: Allocator, I: Iterator + ?Sized, type Item = ::Item;

`pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>`

`pub fn as_any(&self) -> &(dyn Any + 'static)`

`pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)`

`impl<T> DowncastSync for T where T: Any + Send + Sync,`

`pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + 'static + Sync + Send>`

`impl<A> DynCastExt for A`

`pub fn dyn_cast<T>( self ) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where T: ?Sized, A: DynCastExtHelper<T>,`

`pub fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where T: ?Sized, A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,`

`pub fn dyn_cast_adv<F, T>( self ) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where T: ?Sized, A: DynCastExtAdvHelper<F, T>, F: ?Sized,`

`pub fn dyn_cast_with_config<C>( self ) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where C: DynCastConfig, A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,`

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

`pub fn from(t: T) -> T`[src]

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

`pub fn into(self) -> U`[src]

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

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

Struct otter_api_tests::unistd::Group⎘[−]

Fields

Implementations

impl Group

pub fn from_gid(gid: Gid) -> Result<Option<Group>, Error>

Examples

pub fn from_name(name: &str) -> Result<Option<Group>, Error>

Examples

Trait Implementations

impl Clone for Group

pub fn clone(&self) -> Group

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for Group

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> From<&'_ group> for Group

pub fn from(gr: &group) -> Group

impl PartialEq<Group> for Group

pub fn eq(&self, other: &Group) -> bool

pub fn ne(&self, other: &Group) -> bool

impl StructuralPartialEq for Group

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]

pub fn type_id(&self) -> TypeId[src]

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

Notable traits for &'_ mut R

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

Notable traits for &'_ mut R

impl<T> Downcast for T where T: Any,

Notable traits for Box<R, Global>

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

pub fn as_any(&self) -> &(dyn Any + 'static)

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> DowncastSync for T where T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + 'static + Sync + Send>

impl<A> DynCastExt for A

pub fn dyn_cast<T>( self) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where T: ?Sized, A: DynCastExtHelper<T>,

pub fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where T: ?Sized, A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,

pub fn dyn_cast_adv<F, T>( self) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where T: ?Sized, A: DynCastExtAdvHelper<F, T>, F: ?Sized,

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

pub fn from(t: T) -> T[src]

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

pub fn into(self) -> U[src]

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

type Owned = T

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]

type Error = Infallible

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]

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

Struct otter_api_tests::unistd::Group[−]

`impl Group`

`pub fn from_gid(gid: Gid) -> Result<Option<Group>, Error>`

`pub fn from_name(name: &str) -> Result<Option<Group>, Error>`

`impl Clone for Group`

`pub fn clone(&self) -> Group`

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl Debug for Group`

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>`

`impl<'_> From<&'_ group> for Group`

`pub fn from(gr: &group) -> Group`

`impl PartialEq<Group> for Group`

`pub fn eq(&self, other: &Group) -> bool`

`pub fn ne(&self, other: &Group) -> bool`

`impl StructuralPartialEq for Group`

`impl RefUnwindSafe for Group`

`impl Send for Group`

`impl Sync for Group`

`impl Unpin for Group`

`impl UnwindSafe for Group`

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

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

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

`impl<T> Downcast for T where T: Any,`

`pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>`

`pub fn as_any(&self) -> &(dyn Any + 'static)`

`pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)`

`impl<T> DowncastSync for T where T: Any + Send + Sync,`

`pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + 'static + Sync + Send>`

`impl<A> DynCastExt for A`

`pub fn dyn_cast<T>( self ) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where T: ?Sized, A: DynCastExtHelper<T>,`

`pub fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where T: ?Sized, A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,`

`pub fn dyn_cast_adv<F, T>( self ) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where T: ?Sized, A: DynCastExtAdvHelper<F, T>, F: ?Sized,`

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

`pub fn from(t: T) -> T`[src]

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

`pub fn into(self) -> U`[src]

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

`type Owned = T`

`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]

`type Error = Infallible`

`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]

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

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,`

`pub fn vzip(self) -> V`