Struct UCred

pub struct UCred { /* private fields */ }

Available on Unix and crate feature net only.

Credentials of a process.

Implementations

impl UCred

pub fn uid(&self) -> uid_t

Gets UID (user ID) of the process.

pub fn gid(&self) -> gid_t

Gets GID (group ID) of the process.

pub fn pid(&self) -> Option<pid_t>

Gets PID (process ID) of the process.

This is only implemented under Linux, Android, iOS, macOS, Solaris and Illumos. On other platforms this will always return None.

Trait Implementations

impl Clone for UCred

fn clone(&self) -> UCred

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UCred

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

Formats the value using the given formatter.

impl Hash for UCred

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UCred

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for UCred

impl Eq for UCred

impl StructuralPartialEq for UCred

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes