Trait ShellProcess 

pub trait ShellProcess {
    // Required methods
    fn check_is_alive(&mut self) -> Result<()>;
    fn terminate(self) -> Result<()>;

    // Provided method
    fn is_echoing(&self) -> bool { ... }
}

Representation of a shell process.

Required Methods

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

Checks if the process is alive.

Errors

Returns an error if the process is not alive. Should include debug details if possible (e.g., the exit status of the process).

fn terminate(self) -> Result<()>

Terminates the shell process. This can include killing it if necessary.

Errors

Returns an error if the process cannot be killed.

Provided Methods

fn is_echoing(&self) -> bool

Returns true if the input commands are echoed back to the output.

The default implementation returns false.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl ShellProcess for Child

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

fn terminate(self) -> Result<()>

Implementors

impl ShellProcess for PtyShell

Available on crate feature portable-pty only.

impl<S: ShellProcess> ShellProcess for Echoing<S>