Struct BoundCommand 

pub struct BoundCommand {
    pub command: CommandInvocation,
    pub source: SourceLocation,
    pub layer: KeymapLayer,
    pub fall_through: bool,
}

What the trie returns at a terminal node.

Carries enough provenance for :describe-key and enough information for the dispatcher to fire the binding:

• command – the typed CommandInvocation to dispatch.
• source – where the binding was registered (catalog entry, user init.rs:42, plugin foo.wit:7).
• layer – priority tier for tie-break / shadowing.

Fields

command: CommandInvocation

The typed invocation the dispatcher runs when the chord resolves.

source: SourceLocation

Where the binding was registered, for :describe-key provenance.

layer: KeymapLayer

The layer the binding was created for. Set at construction by the caller; KeymapHandle::bind sets it to the layer it binds into.

fall_through: bool

SN.3c.2b: :map-style augment-and-continue. When true, the dispatcher runs this binding’s action AND THEN re-resolves the same chord against the layers below this one (this binding’s layer mode peeled out of the active set), running the native binding too. false (default) = the binding fully handles the chord and stops, the normal shadowing behavior. Unlike vim’s :map recursion this is structurally bounded — each hop peels a layer, terminating at Builtin, so it cannot loop. Declared on the owning KeymapEntry; the host owns the re-resolution.

Implementations

impl BoundCommand

pub fn from_invocation( command: CommandInvocation, source: SourceLocation, layer: KeymapLayer, ) -> BoundCommand

Construct a binding that dispatches via the CommandInvocation. fall_through defaults to false (the binding fully handles its chord); use Self::with_fall_through to opt into augment-and-continue.

pub fn with_fall_through(self, fall_through: bool) -> BoundCommand

SN.3c.2b: set the augment-and-continue flag (see BoundCommand::fall_through). Builder form so the many existing from_invocation call sites stay source-compatible.

Trait Implementations

impl Clone for BoundCommand

fn clone(&self) -> BoundCommand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundCommand

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

Formats the value using the given formatter.