Trait rustyline::hint::Hint

pub trait Hint {
    fn display(&self) -> &str;
    fn completion(&self) -> Option<&str>;
}

A hint returned by Hinter

Required methods

fn display(&self) -> &str

Text to display when hint is active

fn completion(&self) -> Option<&str>

Text to insert in line when right arrow is pressed

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Implementations on Foreign Types

impl Hint for String

fn display(&self) -> &str

fn completion(&self) -> Option<&str>

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Implementors

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