Struct uu_chown::Passwd

pub struct Passwd { /* fields omitted */ }

Implementations

impl Passwd

pub fn name(&self) -> Cow<'_, str>

AKA passwd.pw_name

pub fn uid(&self) -> u32

AKA passwd.pw_uid

pub fn gid(&self) -> u32

AKA passwd.pw_gid

pub fn user_info(&self) -> Cow<'_, str>

AKA passwd.pw_gecos

pub fn user_shell(&self) -> Cow<'_, str>

AKA passwd.pw_shell

pub fn user_dir(&self) -> Cow<'_, str>

AKA passwd.pw_dir

pub fn user_passwd(&self) -> Cow<'_, str>

AKA passwd.pw_passwd

pub fn user_access_class(&self) -> Cow<'_, str>

AKA passwd.pw_class

pub fn passwd_change_time(&self) -> i64

AKA passwd.pw_change

pub fn expiration(&self) -> i64

AKA passwd.pw_expire

pub fn as_inner(&self) -> &passwd

pub fn into_inner(self) -> passwd

pub fn belongs_to(&self) -> Vec<u32, Global>

This is a wrapper function for libc::getgrouplist.

From: https://man7.org/linux/man-pages/man3/getgrouplist.3.html

If the number of groups of which user is a member is less than or equal to *ngroups, then the value *ngroups is returned. If the user is a member of more than *ngroups groups, then getgrouplist() returns -1. In this case, the value returned in *ngroups can be used to resize the buffer passed to a further call getgrouplist().

However, on macOS/darwin (and maybe others?) getgrouplist does not update ngroups if ngroups is too small. Therefore, if not updated by getgrouplist, ngroups needs to be increased in a loop until getgrouplist stops returning -1.

Trait Implementations

impl Clone for Passwd

pub fn clone(&self) -> Passwd

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Locate<&'a str> for Passwd

pub fn locate(k: &'a str) -> Result<Passwd, Error>

impl Locate<u32> for Passwd

pub fn locate(k: u32) -> Result<Passwd, Error>

impl Copy for Passwd