Struct TransientRow 

pub struct TransientRow {
    pub key: &'static str,
    pub label: &'static str,
    pub doc: &'static str,
    pub action: &'static str,
    pub placeholder: &'static str,
}

MG.41a: one transient row, as data.

action is the registered command name — the single place a row’s behaviour is identified. placeholder is the disabled-row marker shown when the action is missing, kept per-row so an unresolved row is still visually distinct from its neighbours.

Fields

key: &'static str

label: &'static str

doc: &'static str

action: &'static str

placeholder: &'static str