syntax_data: {"ast_node_type":"other","tokens":[{"end":21,"kind":"keyword","start":0,"text":"#[inline(always)]"}]}
source_snippet:     #[inline(always)]
context_before: impl<K: Hash + Eq, V> DelayedMap<K, V> {
context_after:     pub fn insert(&mut self, key: K, value: V) -> bool {