Trait Runner 

pub trait Runner {
    // Required method
    fn run(&mut self, command: &Command) -> Result<String, Box<dyn Error>>;

    // Provided methods
    fn start_script(&mut self) -> Result<(), Box<dyn Error>> { ... }
    fn end_script(&mut self) -> Result<(), Box<dyn Error>> { ... }
    fn start_block(&mut self) -> Result<String, Box<dyn Error>> { ... }
    fn end_block(&mut self) -> Result<String, Box<dyn Error>> { ... }
    fn start_command(
        &mut self,
        command: &Command,
    ) -> Result<String, Box<dyn Error>> { ... }
    fn end_command(
        &mut self,
        command: &Command,
    ) -> Result<String, Box<dyn Error>> { ... }
}

Required Methods

fn run(&mut self, command: &Command) -> Result<String, Box<dyn Error>>

Provided Methods

fn start_script(&mut self) -> Result<(), Box<dyn Error>>

fn end_script(&mut self) -> Result<(), Box<dyn Error>>

fn start_block(&mut self) -> Result<String, Box<dyn Error>>

fn end_block(&mut self) -> Result<String, Box<dyn Error>>

fn start_command(&mut self, command: &Command) -> Result<String, Box<dyn Error>>

fn end_command(&mut self, command: &Command) -> Result<String, Box<dyn Error>>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors