Struct MockUsers 

pub struct MockUsers { /* private fields */ }

A mocking users table that you can add your own users and groups to.

Implementations

impl MockUsers

pub fn with_current_uid(current_uid: uid_t) -> Self

Create a new, empty mock users table.

pub fn add_user(&mut self, user: User) -> Option<Arc<User>>

Add a user to the users table.

pub fn add_group(&mut self, group: Group) -> Option<Arc<Group>>

Add a group to the groups table.

Trait Implementations

impl Groups for MockUsers

fn get_group_by_gid(&self, gid: gid_t) -> Option<Arc<Group>>

Returns a Group if one exists for the given group ID; otherwise, returns None.

fn get_group_by_name<S: AsRef<OsStr> + ?Sized>( &self, group_name: &S, ) -> Option<Arc<Group>>

Returns a Group if one exists for the given groupname; otherwise, returns None.

fn get_current_gid(&self) -> uid_t

Returns the group ID for the user running the process.

fn get_current_groupname(&self) -> Option<Arc<OsStr>>

Returns the group name of the user running the process.

fn get_effective_gid(&self) -> uid_t

Returns the effective group id.

fn get_effective_groupname(&self) -> Option<Arc<OsStr>>

Returns the effective group name.

impl Users for MockUsers

fn get_user_by_uid(&self, uid: uid_t) -> Option<Arc<User>>

Returns a User if one exists for the given user ID; otherwise, returns None.

fn get_user_by_name<S: AsRef<OsStr> + ?Sized>( &self, username: &S, ) -> Option<Arc<User>>

Returns a User if one exists for the given username; otherwise, returns None.

fn get_current_uid(&self) -> uid_t

Returns the user ID for the user running the process.

fn get_current_username(&self) -> Option<Arc<OsStr>>

Returns the username of the user running the process.

fn get_effective_uid(&self) -> uid_t

Returns the effective user id.

fn get_effective_username(&self) -> Option<Arc<OsStr>>

Returns the effective username.