Trait conch_runtime::env::LastStatusEnvironment

pub trait LastStatusEnvironment {
    fn last_status(&self) -> ExitStatus;
    fn set_last_status(&mut self, status: ExitStatus);
}

An interface for setting and getting the exit status of the last command to run.

Required Methods

fn last_status(&self) -> ExitStatus

Get the exit status of the previous command.

fn set_last_status(&mut self, status: ExitStatus)

Set the exit status of the previously run command.

Implementations on Foreign Types

impl<'a, T: ?Sized + LastStatusEnvironment> LastStatusEnvironment for &'a mut T

fn last_status(&self) -> ExitStatus

fn set_last_status(&mut self, status: ExitStatus)

Implementors

• impl<A, IO, FD, L, V, EX, WD, N, ERR> LastStatusEnvironment for Env<A, IO, FD, L, V, EX, WD, N, ERR> where
    L: LastStatusEnvironment,
    N: Hash + Eq, 
• impl<A, IO, FD, L, V, EX, WD, N, ERR> LastStatusEnvironment for AtomicEnv<A, IO, FD, L, V, EX, WD, N, ERR> where
    L: LastStatusEnvironment,
    N: Hash + Eq, 
• impl LastStatusEnvironment for LastStatusEnv