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Users

users

Trait Users 

Source 
pub trait Users {
    // Required methods
    fn get_user_by_uid(&self, uid: uid_t) -> Option<Arc<User>>;
    fn get_user_by_name<S: AsRef<OsStr> + ?Sized>(
        &self,
        username: &S,
    ) -> Option<Arc<User>>;
    fn get_current_uid(&self) -> uid_t;
    fn get_current_username(&self) -> Option<Arc<OsStr>>;
    fn get_effective_uid(&self) -> uid_t;
    fn get_effective_username(&self) -> Option<Arc<OsStr>>;
}
Expand description

Trait for producers of users.

Required Methods§

Source

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.

Source

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.

Source

fn get_current_uid(&self) -> uid_t

Returns the user ID for the user running the process.

Source

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

Returns the username of the user running the process.

Source

fn get_effective_uid(&self) -> uid_t

Returns the effective user id.

Source

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

Returns the effective username.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§