std::os::unix::ucred::UCred - Rust
Description: API documentation for the Rust `UCred` struct in crate `std`.
Keywords: rust, rustlang, rust-lang, UCred

# [−][src]Struct std::os::unix::ucred::UCred

    pub struct UCred {
        pub uid: uid_t,
        pub gid: gid_t,
        pub pid: Option<pid_t>,
    }

🔬 This is a nightly-only experimental API. (`peer_credentials_unix_socket` #42839)

unstable

This is supported on Unix only.

Credentials for a UNIX process for credentials passing.

## Fields

`uid: uid_t`
🔬 This is a nightly-only experimental API. (`peer_credentials_unix_socket` #42839)

unstable

This is supported on Unix only.

The UID part of the peer credential. This is the effective UID of the process at the domain socket's endpoint.

`gid: gid_t`
🔬 This is a nightly-only experimental API. (`peer_credentials_unix_socket` #42839)

unstable

This is supported on Unix only.

The GID part of the peer credential. This is the effective GID of the process at the domain socket's endpoint.

`pid: Option<pid_t>`
🔬 This is a nightly-only experimental API. (`peer_credentials_unix_socket` #42839)

unstable

This is supported on Unix only.

The PID part of the peer credential. This field is optional because the PID part of the peer credentials is not supported on every platform. On platforms where the mechanism to discover the PID exists, this field will be populated to the PID of the process at the domain socket's endpoint. Otherwise, it will be set to None.

## Trait Implementations

### `impl Clone for UCred`[src]

#### `fn clone(&self) -> UCred`[src]

Returns a copy of the value. Read more

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

Performs copy-assignment from `source`. Read more

### `impl Copy for UCred`[src]

### `impl Debug for UCred`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

Formats the value using the given formatter. Read more

### `impl Eq for UCred`[src]

### `impl Hash for UCred`[src]

#### `fn hash<__H: Hasher>(&self, state: &mut __H)`[src]

Feeds this value into the given `Hasher`. Read more

#### `fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,` 1.3.0[src]

Feeds a slice of this type into the given `Hasher`. Read more

### `impl PartialEq<UCred> for UCred`[src]

#### `fn eq(&self, other: &UCred) -> bool`[src]

This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

#### `fn ne(&self, other: &UCred) -> bool`[src]

This method tests for `!=`.

### `impl StructuralEq for UCred`[src]

### `impl StructuralPartialEq for UCred`[src]

## Auto Trait Implementations

### `impl RefUnwindSafe for UCred`

### `impl Send for UCred`

### `impl Sync for UCred`

### `impl Unpin for UCred`

### `impl UnwindSafe for UCred`

## Blanket Implementations

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

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

Gets the `TypeId` of `self`. Read more

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

#### `fn borrow(&self) -> &Tⓘ

### Notable traits for &'_ mut F

`impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W`
`[src]

Immutably borrows from an owned value. Read more

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

#### `fn borrow_mut(&mut self) -> &mut Tⓘ

### Notable traits for &'_ mut F

`impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W`
`[src]

Mutably borrows from an owned value. Read more

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

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

Performs the conversion.

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

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

Performs the conversion.

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

#### `type Owned = T`

The resulting type after obtaining ownership.

#### `fn to_owned(&self) -> T`[src]

Creates owned data from borrowed data, usually by cloning. Read more

#### `fn clone_into(&self, target: &mut T)`[src]

🔬 This is a nightly-only experimental API. (`toowned_clone_into` #41263)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

### `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.

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

Performs the conversion.

### `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.

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

Performs the conversion.