Trait sysinfo::ProcessExt [−] [src]

pub trait ProcessExt {
    fn new(pid: Pid, parent: Option<Pid>, start_time: u64) -> Self;
    fn kill(&self, signal: Signal) -> bool;
    fn name(&self) -> &str;
    fn cmd(&self) -> &[String];
    fn exe(&self) -> &str;
    fn pid(&self) -> Pid;
    fn environ(&self) -> &[String];
    fn cwd(&self) -> &str;
    fn root(&self) -> &str;
    fn memory(&self) -> u64;
    fn parent(&self) -> Option<Pid>;
    fn status(&self) -> ProcessStatus;
    fn start_time(&self) -> u64;
    fn cpu_usage(&self) -> f32;
}

Contains all the methods of the Process struct.

Required Methods

`fn new(pid: Pid, parent: Option<Pid>, start_time: u64) -> Self`

Create a new process only containing the given information.

On windows, the start_time argument is ignored.

`fn kill(&self, signal: Signal) -> bool`

Sends the given signal to the process.

`fn name(&self) -> &str`

Returns the name of the processus.

`fn cmd(&self) -> &[String]`

Returns the command line.

`fn exe(&self) -> &str`

Returns the path to the processus.

`fn pid(&self) -> Pid`

Returns the pid of the processus.

`fn environ(&self) -> &[String]`

Returns the environment of the process.

On windows, always empty except for current processus.

`fn cwd(&self) -> &str`

Returns the current working directory.

`fn root(&self) -> &str`

Returns the path of the root directory.

`fn memory(&self) -> u64`

Returns the memory usage (in kB).

`fn parent(&self) -> Option<Pid>`

Returns the parent pid.

`fn status(&self) -> ProcessStatus`

Returns the status of the processus.

`fn start_time(&self) -> u64`

Returns the time of process launch (in seconds).

`fn cpu_usage(&self) -> f32`

Return the total CPU usage.

Implementors

impl ProcessExt for Process