{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"#[derive(Copy,"}]}
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash, HashStable, TyEncodable, TyDecodable)]
/// Some item that needs to monomorphize successfully for a MIR body to be considered well-formed.
#[derive(TypeFoldable, TypeVisitable)]