Struct Keymap 

pub struct Keymap {
    table: BTreeMap<Binding, Action>,
}

Mutable, runtime keybind table. Built from the GUI’s MD2-style defaults plus optional user overrides from crate::settings::KeymapSettings.

Fields

table: BTreeMap<Binding, Action>

Implementations

impl Keymap

pub fn default_table() -> Self

MD2-style default table. Mirrors §7’s roadmap table — bindings that don’t have a physical-key equivalent (e.g. + / - on keyboards with separate layouts) use the most common US-ANSI key.

pub fn from_settings(s: &KeymapSettings) -> Self

Build the runtime keymap by starting from [default_table] and applying user overrides. Each override removes any existing bindings pointing at the overridden action, then installs the new chord. Parse failures are logged and skipped — the rest of the table still applies.

pub fn lookup(&self, binding: Binding) -> Option<Action>

Look up the action bound to a key chord, if any.

Trait Implementations

impl Clone for Keymap

fn clone(&self) -> Keymap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Keymap

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

Formats the value using the given formatter.

impl Default for Keymap

fn default() -> Self

Returns the “default value” for a type.