syntax_data: {"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"#[derive(Hash,"}]}
source_snippet: #[derive(Hash, Eq, PartialEq, Ord, PartialOrd, Clone, Copy)]
context_before: /// A range of byte values (including an uninit byte value).
context_after: pub(crate) struct Byte {