syntax_data: {"ast_node_type":"other","tokens":[{"end":33,"kind":"keyword","start":0,"text":"(sym::rlib,"}]}
source_snippet:     (sym::rlib, CrateType::Rlib),
context_before: pub const CRATE_TYPES: &[(Symbol, CrateType)] = &[
context_after:     (sym::dylib, CrateType::Dylib),