Trait cmd_utils::CmdPipe

source · [−]
pub trait CmdPipe {
    fn pipe(&mut self, piped_command: &mut Command) -> Result<Output, Error>;
    fn pipe_to_file(
        &mut self, 
        piped_command: &mut Command, 
        file: File
    ) -> Result<(), Error>;
}

Required Methods

Pipe stdout of self to stdin of piped_command

Errors

command.pipe(cmd) can result in std::io::Error

  • when spawn or wait fail
  • when there is an issue with the stdout / stdin pipe (std::io::ErrorKind::BrokenPipe)

Pipe stdout of self to stdin of piped_command, and pipe stdout of piped_command to file

Errors

command.pipe_to_file(cmd, file) can result in std::io::Error

  • when spawn or wait fail
  • when there is an issue with the stdout / stdin pipe (std::io::ErrorKind::BrokenPipe)

Implementations on Foreign Types

Implementors