Struct std::os::unix::net::SocketCred[−][src]

pub struct SocketCred(_);

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Unix only.

Expand description

Unix 凭据。

Implementations

impl SocketCred

pub fn new() -> SocketCred

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

创建 Unix 凭据结构体。

PID，UID 和 GID 设置为 0。

pub fn set_pid(&mut self, pid: i32)

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

设置 PID。

pub fn get_pid(&self) -> i32

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

获取当前的 PID。

pub fn set_uid(&mut self, uid: u32)

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

设置 UID。

pub fn get_uid(&self) -> u32

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

获取当前的 UID。

pub fn set_gid(&mut self, gid: u32)

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

设置 GID。

pub fn get_gid(&self) -> u32

🔬 This is a nightly-only experimental API. (unix_socket_ancillary_data #76915)

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

获取当前的 GID。

Trait Implementations

impl Clone for SocketCred

This is supported on Android or DragonFly BSD or Emscripten or FreeBSD or Linux or NetBSD or OpenBSD only.

fn clone(&self) -> SocketCred

返回值的副本。 Read more

1.0.0[src]

fn clone_from(&mut self, source: &Self)

从 source 执行复制分配。 Read more

Auto Trait Implementations

impl RefUnwindSafe for SocketCred

impl Send for SocketCred

impl Sync for SocketCred

impl Unpin for SocketCred

impl UnwindSafe for SocketCred

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

获取 self 的 TypeId。 Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

从拥有的值中一成不变地借用。 Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

从拥有的值中借用。 Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

执行转换。

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

执行转换。

impl<T> ToOwned for T where
T: Clone,

type Owned = T

获得所有权后的结果类型。

pub fn to_owned(&self) -> T

从借用的数据创建拥有的数据，通常是通过克隆。 Read more

pub fn clone_into(&self, target: &mut T)

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

使用借来的数据来替换拥有的数据，通常是通过克隆。 Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

发生转换错误时返回的类型。

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

执行转换。

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

发生转换错误时返回的类型。

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

执行转换。