Trait mmrbi::CommandExt

source · [−]
pub trait CommandExt {
    fn status0(&mut self) -> Result<()>;

    fn output0(&mut self) -> Result<Output>;

    fn stdout0(&mut self) -> Result<String>;

    fn stdout0_no_stderr(&mut self) -> Result<String>;

    fn io(
        &mut self, 
        on_out: impl Fn(&str) + Send + Sync + 'static, 
        on_err: impl Fn(&str) + Send + Sync + 'static
    ) -> Result<ExitStatus>;

    fn io0(
        &mut self, 
        on_out: impl Fn(&str) + Send + Sync + 'static, 
        on_err: impl Fn(&str) + Send + Sync + 'static
    ) -> Result<()>;
}
Expand description

Utility methods for std::process::Command

Required methods

Command::status, but returns an error if the process didn’t have a zero exit code

Command::output, but returns an error if the process didn’t have a zero exit code

Command::output, but:

  • Returns an error if the process didn’t have a zero exit code
  • Returns an error if stdout wasn’t valid unicode
  • Returns only stdout
  • Stderr is inherited instead of redirected

Command::output, but:

  • Returns an error if the process didn’t have a zero exit code
  • Returns an error if stdout wasn’t valid unicode
  • Returns only stdout
  • Stderr is nulled instead of redirected

Command::status, but provides a callback for stdout/stderr

Command::status, but provides a callback for stdout/stderr and returns an error if the process didn’t have a zero exit code

Implementations on Foreign Types

Implementors