Struct IncSearch 

pub struct IncSearch<I: IncSearcher> { /* private fields */ }

The PromptMode that makes use of IncSearchers

In order to make use of incremental search, you’d do something like this:

use duat::prelude::*;

#[derive(Clone)]
struct Emacs;

impl Mode for Emacs {
    type Widget = Buffer;

    fn send_key(&mut self, pa: &mut Pass, event: KeyEvent, handle: Handle) {
        match event {
            ctrl!('s') => _ = mode::set(pa, IncSearch::new(SearchFwd)),
            other_keys_oh_god => todo!(),
        }
    }
}

Implementations

impl<I: IncSearcher> IncSearch<I>

pub fn new(inc: I) -> Prompt

Returns a Prompt with IncSearch<I> as its PromptMode

Trait Implementations

impl<I: IncSearcher> Clone for IncSearch<I>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I: IncSearcher> PromptMode for IncSearch<I>

type ExitWidget = Buffer

What Widget to exit to, upon pressing enter, esc, or backspace in an empty PromptLine

fn update(&mut self, pa: &mut Pass, text: Text, _: &RwArea) -> Text

Updates the PromptLine and Text of the Prompt

fn on_switch(&mut self, pa: &mut Pass, text: Text, _: &RwArea) -> Text

What to do when switchin onto this PromptMode

fn before_exit(&mut self, pa: &mut Pass, text: Text, _: &RwArea)

What to do before exiting the PromptMode

fn prompt(&self) -> Text

What text should be at the beginning of the PromptLine, as a Ghost

fn post_update(&mut self, pa: &mut Pass, handle: &Handle<PromptLine>)

A post update hook to be called on the Handle itself

fn return_handle(&self) -> Option<Handle<dyn Widget>>

An optional returning Handle for the ExitWidget