Struct std::process::ExitStatus1.0.0 [] [src]

pub struct ExitStatus(_);

Describes the result of a process after it has terminated.

Methods

impl ExitStatus
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Was termination successful? Signal termination not considered a success, and success is defined as a zero exit status.

Examples

use std::process::Command;

let status = Command::new("mkdir")
                     .arg("projects")
                     .status()
                     .expect("failed to execute mkdir");

if status.success() {
    println!("'projects/' directory created");
} else {
    println!("failed to create 'projects/' directory");
}Run

Returns the exit code of the process, if any.

On Unix, this will return None if the process was terminated by a signal; std::os::unix provides an extension trait for extracting the signal and other details from the ExitStatus.

Trait Implementations

impl PartialEq for ExitStatus
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Eq for ExitStatus
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impl Clone for ExitStatus
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Copy for ExitStatus
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impl Debug for ExitStatus
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Formats the value using the given formatter.

impl Display for ExitStatus
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Formats the value using the given formatter.

impl ExitStatusExt for ExitStatus
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Creates a new ExitStatus from the raw underlying i32 return value of a process. Read more

If the process was terminated by a signal, returns that signal.