Struct ZleManager 

pub struct ZleManager {
    pub keymaps: HashMap<KeymapName, Keymap>,
    pub user_widgets: HashMap<String, String>,
    pub active_keymap: KeymapName,
}

Global ZLE manager (accessed via zle() function)

Fields

keymaps: HashMap<KeymapName, Keymap>

Keymaps

user_widgets: HashMap<String, String>

User-defined widgets

active_keymap: KeymapName

Currently-active keymap — written by bindkey -A NAME main and zle -K NAME. Distinct from per-line vi-mode state on ZleState. Default Emacs to match zsh’s startup state.

Implementations

impl ZleManager

pub fn new() -> ZleManager

pub fn define_widget(&mut self, name: &str, func: &str)

Define a user widget

pub fn delete_widget(&mut self, name: &str) -> bool

Delete a user widget — port of zle -D from zsh/Src/Zle/zle_main.c bin_zle case ‘D’. Returns true iff a user widget by that name existed; built-in widgets cannot be deleted.

pub fn alias_widget(&mut self, new_name: &str, target: &str) -> bool

Alias one widget to another — port of zle -A from zsh/Src/Zle/zle_main.c bin_zle case ‘A’. The new name dispatches to the existing target’s function. Returns true iff the target resolves (built-in or already-user-defined).

pub fn select_keymap(&mut self, name: &str) -> bool

Select the active keymap by name (zle -K NAME). Direct port of zle_main.c bin_zle case ‘K’. Returns true iff the named keymap exists; canonical zsh names: main / emacs / viins / vicmd / isearch / command / menuselect (case-sensitive). Unknown name leaves the active keymap unchanged.

pub fn get_widget<'a>(&'a self, name: &'a str) -> Option<&'a str>

Get a widget by name (returns the function name if user-defined)

pub fn bind_key(&mut self, keymap: KeymapName, key: &str, widget: &str)

Bind a key in a keymap

pub fn unbind_key(&mut self, keymap: KeymapName, key: &str)

Unbind a key from a keymap

pub fn execute_widget(&mut self, name: &str, _key: Option<char>) -> WidgetResult

Execute a widget (stub - actual execution handled elsewhere)

pub fn list_widgets(&self) -> Vec<&str>

List all widget names

Trait Implementations

impl Default for ZleManager

fn default() -> ZleManager

Returns the “default value” for a type.