Trait vdev::app::CommandExt

pub trait CommandExt {
    // Required methods
    fn script(script: &str) -> Self;
    fn in_repo(&mut self) -> &mut Self;
    fn check_output(&mut self) -> Result<String>;
    fn check_run(&mut self) -> Result<()>;
    fn run(&mut self) -> Result<ExitStatus>;
    fn wait(&mut self, message: impl Into<Cow<'static, str>>) -> Result<()>;
    fn pre_exec(&self);
    fn features(&mut self, features: &[String]) -> &mut Self;
}

Overlay some extra helper functions onto std::process::Command

Required Methods

fn script(script: &str) -> Self

fn in_repo(&mut self) -> &mut Self

fn check_output(&mut self) -> Result<String>

fn check_run(&mut self) -> Result<()>

fn run(&mut self) -> Result<ExitStatus>

fn wait(&mut self, message: impl Into<Cow<'static, str>>) -> Result<()>

fn pre_exec(&self)

fn features(&mut self, features: &[String]) -> &mut Self

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl CommandExt for Command

fn script(script: &str) -> Self

Create a new command to execute the named script in the repository scripts directory.

fn in_repo(&mut self) -> &mut Self

Set the command’s working directory to the repository directory.

fn check_output(&mut self) -> Result<String>

Run the command and capture its output.

fn run(&mut self) -> Result<ExitStatus>

Run the command and catch its exit code.

fn wait(&mut self, message: impl Into<Cow<'static, str>>) -> Result<()>

Run the command, capture its output, and display a progress bar while it’s executing. Intended to be used for long-running processes with little interaction.

fn pre_exec(&self)

Print out a pre-execution debug message.

fn check_run(&mut self) -> Result<()>

fn features(&mut self, features: &[String]) -> &mut Self

Implementors