Struct Complete 

pub struct Complete { /* private fields */ }

Tab-completion state: candidates for the token at start, tail the text after the cursor that the completion leaves alone, and expect the whole line after the last insertion (an edit in between restarts the match).

Implementations

impl Complete

pub fn token(buf: &str, cursor: usize, address_list: bool) -> (usize, String)

Where the token to complete begins, and the token: what stands before the cursor, after the last comma before it at an address prompt (mutt’s address list) or from the start of the line elsewhere, leading space skipped.

pub fn cycle(&mut self, buf: &str) -> Option<((String, usize), String)>

Another Tab on an unchanged line: the next candidate (the line and the cursor), and the “match n/m” note. None when the line was edited since, or there is only one candidate.

pub fn first( buf: &str, cursor: usize, start: usize, candidates: Vec<String>, ) -> (Complete, (String, usize), Option<String>)

A fresh match for the token Complete::token found before cursor: the line with the first candidate in and the cursor after it, the note when there are more, and the state for the next Tab. What follows the cursor stays. candidates is not empty.

Trait Implementations

impl Clone for Complete

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 Complete

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

Formats the value using the given formatter.