Struct coreutils_core::os::passwd::Passwd

pub struct Passwd { /* fields omitted */ }

This struct holds the information of a user in UNIX/UNIX-like systems.

Contains sys/types.h passwd struct attributes as Rust more common types.

Methods

impl Passwd

pub fn effective() -> Result<Self>

Creates a new Passwd getting the current process user passwd as default using the effective user id.

Errors

If there is a error ocurrence when getting passwd (C struct) or converting it into Passwd, an error variant is returned.

pub fn real() -> Result<Self>

Creates a new Passwd getting the current process user passwd as default using the real user id.

Errors

If there is a error ocurrence when getting passwd (C struct) or converting it into Passwd, an error variant is returned.

pub fn from_uid(id: Uid) -> Result<Self>

Creates a new Passwd using a id to get all attributes.

Errors

If there is a error ocurrence when getting passwd (C struct) or converting it into Passwd, an error variant is returned.

pub fn from_name(name: &str) -> Result<Self>

Creates a new Passwd using a name to get all attributes.

Errors

If there is a error ocurrence when getting passwd (C struct) or converting it into Passwd, an error variant is returned.

pub fn name(&self) -> &BStr

Returns the Passwd (user) login name.

pub fn passwd(&self) -> &BStr

Returns the Passwd (user) encrypted password.

pub fn uid(&self) -> Uid

Returns the Passwd (user) user ID.

pub fn gid(&self) -> Gid

Returns the Passwd (user) primary group ID.

pub fn gecos(&self) -> &BStr

Returns the Passwd (user) full name.

pub fn dir(&self) -> &BStr

Returns the Passwd (user) directory.

pub fn shell(&self) -> &BStr

Returns the Passwd (user) shell.

pub fn belongs_to(&self) -> Result<Groups>

Returns Groups that the Passwd (user) belongs to.

Errors

If it fails to get the Groups where Passwd (user) belongs, an error variant is returned.

Trait Implementations

impl Clone for Passwd

fn clone(&self) -> Passwd

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Passwd

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

Formats the value using the given formatter.

impl Display for Passwd

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

Formats the value using the given formatter.

impl Eq for Passwd

impl From<Passwd> for passwd

fn from(pw: Passwd) -> Self

Performs the conversion.

impl Hash for Passwd

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, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Passwd

fn cmp(&self, other: &Passwd) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Passwd> for Passwd

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

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

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

This method tests for !=.

impl PartialOrd<Passwd> for Passwd

fn partial_cmp(&self, other: &Passwd) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Passwd) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Passwd) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Passwd) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Passwd) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for Passwd

impl StructuralPartialEq for Passwd

impl TryFrom<passwd> for Passwd

type Error = Error

The type returned in the event of a conversion error.

fn try_from(pw: passwd) -> StdResult<Self, Self::Error>

Performs the conversion.