CliOutput

umsh_cli::io

Trait CliOutput 

Source 
pub trait CliOutput {
    type Error: Debug;

    // Required methods
    fn write_line(
        &mut self,
        line: &str,
    ) -> impl Future<Output = Result<(), Self::Error>>;
    fn flush(&mut self) -> impl Future<Output = Result<(), Self::Error>>;
}
Expand description

Line-writing half of the CLI transport.

Required Associated Types§

Source

type Error: Debug

Required Methods§

Source

fn write_line( &mut self, line: &str, ) -> impl Future<Output = Result<(), Self::Error>>

Source

fn flush(&mut self) -> impl Future<Output = Result<(), Self::Error>>

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§