Struct CmdOutput

pub struct CmdOutput {
    pub stdout: String,
    pub stderr: String,
    pub status: ExitStatus,
}

Describes the output of a command

Command output is used by shell builtins as well as shell languages to pass return state of commands or programs. This captures stdout and stderr output, as well as exit code

Fields

stdout: String

stderr: String

status: ExitStatus

Implementations

impl CmdOutput

pub fn from_status(status: i32) -> CmdOutput

Create a new CmdOutput with a specified exit code

pub fn success() -> CmdOutput

Create a new CmdOutput with a successful exit code of 0

pub fn error() -> CmdOutput

Create a new CmdOutput with an erroneous exit code of 1

pub fn stdout<S>(&mut self, stdout: S) -> &mut CmdOutput

where S: ToString,

pub fn stderr<S>(&mut self, stderr: S) -> &mut CmdOutput

where S: ToString,

Trait Implementations

impl Clone for CmdOutput

fn clone(&self) -> CmdOutput

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CmdOutput

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.