Struct MapStdout

pub struct MapStdout<O, E, F>(pub F)
where
    F: FnMut(Vec<u8>) -> Result<O, E> + 'static,
    E: From<CommandExecutionError> + 'static,
    O: 'static;

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

Tuple Fields

0: F

Trait Implementations

impl<O, E, F> Debug for MapStdout<O, E, F>

where F: FnMut(Vec<u8>) -> Result<O, E> + 'static + Debug, E: From<CommandExecutionError> + 'static + Debug, O: 'static + Debug,

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

Formats the value using the given formatter.

impl<O, E, F> OutputMapping for MapStdout<O, E, F>

where F: FnMut(Vec<u8>) -> 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( 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.