Struct ReturnNothing

pub struct ReturnNothing;

Return () if the program successfully exits.

Trait Implementations

impl Debug for ReturnNothing

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

Formats the value using the given formatter.

impl OutputMapping for ReturnNothing

type Output = ()

The output produced by this command, if it is run and doesn’t fail.

type Error = CommandExecutionError

The error produced by this command, if it is run and does fail.

fn capture_stdout(&self) -> bool

Return if stdout needs to be captured for this output mapping map_output function.

fn capture_stderr(&self) -> bool

Return if stderr needs to be captured for this output mapping map_output function.

fn map_output( self: Box<Self>, _stdout: Option<Vec<u8>>, _stderr: Option<Vec<u8>>, _exit_status: ExitStatus, ) -> Result<Self::Output, Self::Error>

The function called once the command’s run completed.