Struct OperatorSpec 

pub struct OperatorSpec {
    pub repeatable: bool,
    pub apply: Arc<dyn Fn(&mut OperatorContext<'_>) -> GrammarResult<Effect> + Send + Sync>,
    pub args_schema: Vec<ArgSpec>,
    pub blockwise_per_row: bool,
    pub post_motion_char: bool,
}

A registered operator: its evaluator plus how the dispatcher should feed it spans.

Registered through CommandRegistry::register_operator (or CommandRegistry::register_plugin_operator). The dispatcher resolves the invocation’s range or target to a span, builds an OperatorContext, and returns whatever apply returns unchanged.

Fields

repeatable: bool

Declared dot-repeatability. Currently informational: nothing reads it yet (. repeat is decided host-side).

apply: Arc<dyn Fn(&mut OperatorContext<'_>) -> GrammarResult<Effect> + Send + Sync>

The evaluator. Runs once per span (once per row for a blockwise selection when Self::blockwise_per_row).

args_schema: Vec<ArgSpec>

Per-positional-argument metadata (DESIGN.md §B.1). Empty for operators without args (the common case).

blockwise_per_row: bool

Block-visual dispatch hint. true (the default for v1 rectangle ops – d, y, c) means a blockwise visual selection routes per-row: each row’s column slice gets its own ProtoRange and apply runs once per row, with results merged into a single Blockwise yank + concatenated Edits. false (linewise-style ops – >, <, gU, gu, g~) means a blockwise visual collapses to a single contiguous range covering anchor..head; apply runs once. This keeps the operator a single undo unit instead of N per-row units.

post_motion_char: bool

When true (e.g. surround’s ys{motion}{char}), the operator’s keymap bindings append ChordPattern::CharLiteral after every motion path so a wrapping character is captured as Args::Char by the wildcard resolution. Default false.

Trait Implementations

impl Clone for OperatorSpec

fn clone(&self) -> OperatorSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperatorSpec

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

Formats the value using the given formatter.