Struct LineEdit 

pub struct LineEdit {
    pub buf: String,
    pub cursor: usize,
    /* private fields */
}

The text of a line prompt and the cursor in it, as a char index.

Fields

buf: String

cursor: usize

Implementations

impl LineEdit

pub fn new(prefill: String) -> LineEdit

The cursor at the end of the prefill.

pub fn set(&mut self, text: &str)

Replace the line, cursor at the end.

pub fn key(&mut self, key: KeyEvent) -> Edit

The line editor, mutt/readline style.

pub fn history_step(&mut self, bucket: &[String], older: bool)

Up/Down at a line prompt: recall the bucket’s history (newest first); stepping back past the newest restores the line that was being typed.

Trait Implementations

impl Clone for LineEdit

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LineEdit

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LineEdit

fn default() -> Self

Returns the “default value” for a type.