Enum Handler 

pub enum Handler {
    Leaf(fn(&mut Editor, char)),
    Alias(&'static str),
    Motion,
    Operator,
    ObjectPrefix,
    Prefix,
    TextLine,
    AbsorbChar(AbsorbKind),
    AbsorbRegister,
    Soon,
}

How a sequence dispatches (0008 stage 2). The walker consults these; ?/which-key read the same row — the table is the single source.

Variants

Leaf(fn(&mut Editor, char))

A direct command. The key that completed the sequence rides along (J vs ., p vs P).

Alias(&'static str)

Alias: expands to these keys through the walker (D → d$).

Motion

A grammar motion: the key completes a motion (or the pending operator’s target) via strop_grammar.

Operator

A grammar operator (d/y/c/>/<): the walker’s typed op-pending.

ObjectPrefix

An object prefix (i/a) after an operator or in visual mode — bare i/a in normal mode is the insert entry (the walker knows from ParserState).

Prefix

A prefix: children follow; which-key renders them.

TextLine

Free-text line (: / ? |…): a modal text field (0003 §1), NOT a key sequence — the text layer owns it.

AbsorbChar(AbsorbKind)

One-char absorbers: r replace, m mark, ’/` jump, f find.

AbsorbRegister

"x — register selection.

Soon

Planned slot: no dispatch yet (renders muted “(soon)”).

Trait Implementations

impl Clone for Handler

fn clone(&self) -> Handler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Handler