tauri_api::process

Trait ProcessExt

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pub trait ProcessExt {

Show 15 methods    // Required methods
    fn new(pid: i32, parent: Option<i32>, start_time: u64) -> Self;
    fn kill(&self, signal: Signal) -> bool;
    fn name(&self) -> &str;
    fn cmd(&self) -> &[String];
    fn exe(&self) -> &Path;
    fn pid(&self) -> i32;
    fn environ(&self) -> &[String];
    fn cwd(&self) -> &Path;
    fn root(&self) -> &Path;
    fn memory(&self) -> u64;
    fn virtual_memory(&self) -> u64;
    fn parent(&self) -> Option<i32>;
    fn status(&self) -> ProcessStatus;
    fn start_time(&self) -> u64;
    fn cpu_usage(&self) -> f32;

}
Expand description

Contains all the methods of the Process struct.

Required Methods§

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

Create a new process only containing the given information.

On windows, the start_time argument is ignored.

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

Sends the given signal to the process.

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fn name(&self) -> &str

Returns the name of the process.

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

Returns the command line.

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fn exe(&self) -> &Path

Returns the path to the process.

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fn pid(&self) -> i32

Returns the pid of the process.

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

Returns the environment of the process.

Always empty on Windows except for current process.

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fn cwd(&self) -> &Path

Returns the current working directory.

Always empty on Windows.

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fn root(&self) -> &Path

Returns the path of the root directory.

Always empty on Windows.

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fn memory(&self) -> u64

Returns the memory usage (in KiB).

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fn virtual_memory(&self) -> u64

Returns the virtual memory usage (in KiB).

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

Returns the parent pid.

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fn status(&self) -> ProcessStatus

Returns the status of the processus.

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fn start_time(&self) -> u64

Returns the time of process launch (in seconds).

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fn cpu_usage(&self) -> f32

Returns the total CPU usage.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§