Type Alias PollResult 

pub type PollResult<'a, S> = Result<Option<Input<'a>>, ShellError<S>>;

Aliased Type

pub enum PollResult<'a, S> {
    Ok(Option<Input<'a>>),
    Err(ShellError<S>),
}

Variants

Ok(Option<Input<'a>>)

Contains the success value

Err(ShellError<S>)

Contains the error value