Enum PushLayerKind 

pub enum PushLayerKind {
    MajorMode(ModeId),
    MinorMode(ModeId),
    Buffer,
}

What kind of runtime-pushed layer to install.

K.1.b (2026-05-30): MinorMode now carries a typed ModeId — the layer’s identity = the mode’s identity. Pushing for the same mode_id is idempotent on the layer (replaces bindings; no sibling layer minted). Buffer stays opaque (a future K.1.x slice will type it on lattice_core::BufferId for symmetry).

Variants

MajorMode(ModeId)

Install / replace the KeymapLayer::MajorMode layer for this mode.

MinorMode(ModeId)

Install / replace the KeymapLayer::MinorMode layer for this mode.

Buffer

Install / replace the single KeymapLayer::Buffer layer. There is one Buffer layer per registry, not one per buffer: a second push replaces the first’s bindings and returns the same LayerId.

Trait Implementations

impl Clone for PushLayerKind

fn clone(&self) -> PushLayerKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PushLayerKind

impl Debug for PushLayerKind

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

Formats the value using the given formatter.

impl Eq for PushLayerKind

impl PartialEq for PushLayerKind

fn eq(&self, other: &PushLayerKind) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PushLayerKind