Trait tauri_utils::process::ProcessExt[−][src]

pub trait ProcessExt {
    pub fn new(pid: i32, parent: Option<i32>, start_time: u64) -> Self;

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

    pub fn name(&self) -> &str;

    pub fn cmd(&self) -> &[String];

    pub fn exe(&self) -> &Path;

    pub fn pid(&self) -> i32;

    pub fn environ(&self) -> &[String];

    pub fn cwd(&self) -> &Path;

    pub fn root(&self) -> &Path;

    pub fn memory(&self) -> u64;

    pub fn virtual_memory(&self) -> u64;

    pub fn parent(&self) -> Option<i32>;

    pub fn status(&self) -> ProcessStatus;

    pub fn start_time(&self) -> u64;

    pub fn cpu_usage(&self) -> f32;
}

Contains all the methods of the Process struct.

Required methods

pub fn new(pid: i32, parent: Option<i32>, start_time: u64) -> Self[src]

Create a new process only containing the given information.

On windows, the start_time argument is ignored.

pub fn kill(&self, signal: Signal) -> bool[src]

Sends the given signal to the process.

pub fn name(&self) -> &str[src]

Returns the name of the process.

pub fn cmd(&self) -> &[String][src]

Returns the command line.

pub fn exe(&self) -> &Path[src]

Returns the path to the process.

pub fn pid(&self) -> i32[src]

Returns the pid of the process.

pub fn environ(&self) -> &[String][src]

Returns the environment of the process.

Always empty on Windows except for current process.

pub fn cwd(&self) -> &Path[src]

Returns the current working directory.

Always empty on Windows.

pub fn root(&self) -> &Path[src]

Returns the path of the root directory.

Always empty on Windows.

pub fn memory(&self) -> u64[src]

Returns the memory usage (in KiB).

pub fn virtual_memory(&self) -> u64[src]

Returns the virtual memory usage (in KiB).

pub fn parent(&self) -> Option<i32>[src]

Returns the parent pid.

pub fn status(&self) -> ProcessStatus[src]

Returns the status of the processus.

pub fn start_time(&self) -> u64[src]

Returns the time of process launch (in seconds).

pub fn cpu_usage(&self) -> f32[src]

Returns the total CPU usage.

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Implementors

impl ProcessExt for Process[src]

pub fn status(&self) -> ProcessStatus[src]

Returns the status of the processus (idle, run, zombie, etc). None means that sysinfo doesn’t have enough rights to get this information.

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