Struct mapped_command::MapStdoutAndErr

pub struct MapStdoutAndErr<O, E, F>(pub F)
 where
    F: FnMut(CapturedStdoutAndErr) -> Result<O, E> + 'static,
    E: From<CommandExecutionError> + 'static,
    O: 'static;

Maps the captured stdout and stderr with given function if the process exited successfully.

Trait Implementations

impl<O: Debug, E: Debug, F: Debug> Debug for MapStdoutAndErr<O, E, F> where
    F: FnMut(CapturedStdoutAndErr) -> Result<O, E> + 'static,
    E: From<CommandExecutionError> + 'static,
    O: 'static, 

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

Formats the value using the given formatter.

impl<O, E, F> OutputMapping for MapStdoutAndErr<O, E, F> where
    F: FnMut(CapturedStdoutAndErr) -> Result<O, E>,
    E: From<CommandExecutionError>, 

type Output = O

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

type Error = E

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(
    mut 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.