Trait Recipe 

pub trait Recipe {
    // Required methods
    fn go(&self) -> Result<()>;
    fn eval(&self) -> Result<String>;
}

Required Methods

fn go(&self) -> Result<()>

Like make recipe, drop all outputs.

Errors

Return error if recipe failed.

fn eval(&self) -> Result<String>

Recipe helper, attach cmd debug repr at failing status.

Errors

Return error if expression failed.

Implementations on Foreign Types

impl Recipe for Expression

fn go(&self) -> Result<()>

fn eval(&self) -> Result<String>

Implementors