Struct Uid 

pub struct Uid(/* private fields */);

Available on crate feature process and (crate feature fs, or crate feature process, or crate feature thread, or linux_kernel and crate feature net, or linux_raw and non-crate feature use-explicitly-provided-auxv and non-crate feature use-libc-auxv and (x86 or crate feature param or crate feature runtime or crate feature time)) and neither WASI nor Windows and non-WASI only.

uid_t—A Unix user ID.

Implementations

impl Uid

pub const ROOT: Self

A Uid corresponding to the root user (uid 0).

pub fn from_raw(raw: RawUid) -> Self

Converts a RawUid into a Uid.

raw must be the value of a valid Unix user ID, and not -1.

pub const fn from_raw_unchecked(raw: RawUid) -> Self

Converts a RawUid into a Uid.

raw must be the value of a valid Unix user ID, and not -1.

pub const fn as_raw(self) -> RawUid

Converts a Uid into a RawUid.

pub const fn is_root(self) -> bool

Test whether this uid represents the root user (Uid::ROOT).

Trait Implementations

impl Binary for Uid

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

Formats the value using the given formatter.

impl Clone for Uid

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Uid

impl Debug for Uid

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

Formats the value using the given formatter.

impl Display for Uid

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

Formats the value using the given formatter.

impl Eq for Uid

impl Hash for Uid

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 LowerExp for Uid

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

Formats the value using the given formatter.

impl LowerHex for Uid

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

Formats the value using the given formatter.

impl Octal for Uid

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

Formats the value using the given formatter.

impl PartialEq for Uid

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Uid

impl UpperExp for Uid

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

Formats the value using the given formatter.

impl UpperHex for Uid

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

Formats the value using the given formatter.