Trait reedline::Hinter

pub trait Hinter {
    fn handle(
        &mut self, 
        line: &str, 
        pos: usize, 
        history: &dyn History
    ) -> String;
}

A trait that’s responsible for returning the hint for the current line and position Hints are often shown in-line as part of the buffer, showing the user text they can accept or ignore

Required methods

fn handle(&mut self, line: &str, pos: usize, history: &dyn History) -> String

Handle the hinting duty by using the line, position, and current history

Implementors

impl Hinter for DefaultHinter