Trait UserExt 

pub trait UserExt {
    // Required methods
    fn pid(&self) -> Pid;
    fn terminal(&self) -> &str;
    fn id(&self) -> &str;
    fn hostname(&self) -> &str;
    fn address(&self) -> Option<IpAddr>;
    fn session_id(&self) -> i32;
}

Linux-specific extensions for User.

In Linux user information is provided by utmpx (see man utmpx(5)), trait methods are representing fields of this struct.

Required Methods

fn pid(&self) -> Pid

Returns the Pid of login process.

fn terminal(&self) -> &str

Returns the tty or pseudo-tty name associated with user.

fn id(&self) -> &str

Returns the terminal identifier.

fn hostname(&self) -> &str

Returns the hostname for remote login.

fn address(&self) -> Option<IpAddr>

Returns the IP address of remote host.

fn session_id(&self) -> i32

Returns the Session ID.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl UserExt for User

Available on Linux only.