# Trait ShellExt

Source

    trait ShellExt {
        // Required method
        fn dirty_because(&mut self, unit: &Unit, s: impl Display) -> CargoResult<()>;
    }

## Required Methods§

Source

#### fn dirty_because(&mut self, unit: &Unit, s: impl Display) -> CargoResult<()>

## Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

## Implementors§

Source§

### impl ShellExt for Shell