syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet: pub trait Relate<I: Interner>: TypeFoldable<I> + PartialEq + Copy {
context_after:     fn relate<R: TypeRelation<I>>(relation: &mut R, a: Self, b: Self) -> RelateResult<I, Self>;