syntax_data: {"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"Some(GlobalAlloc::Static(def_id))"}]}
source_snippet:                         Some(GlobalAlloc::Static(def_id)) => {
context_before:                         // FIXME: for statics, vtables, and functions, we could in principle print more detail.
context_after:                             write!(self, "<static({def_id:?})>")?;