syntax_data: {"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"#[derive(Debug,"}]}
source_snippet: #[derive(Debug, Eq, PartialEq, Clone, Ord, PartialOrd, Hash, Decodable, Encodable)]
context_before: /// Differentiates between real files and common virtual files.
context_after: pub enum FileName {