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

    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

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

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

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

#### `pub 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

#### `pub 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`[src]

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

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

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

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

## Blanket Implementations

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

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

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

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

#### `pub 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]

#### `pub 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]

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

Performs the conversion.

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

#### `pub 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.

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

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

#### `pub 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.

#### `pub 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.

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

Performs the conversion.