syntax_data: {"ast_node_type":"function","tokens":[{"end":42,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMDIBuilderCreateCompileUnit(
context_before:     pub fn LLVMDIBuilderFinalizeSubprogram(Builder: LLVMDIBuilderRef, Subprogram: LLVMMetadataRef);
context_after:         Builder: LLVMDIBuilderRef,