syntax_data: {"ast_node_type":"function","tokens":[{"end":50,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMOrcCreateCustomMaterializationUnit(
context_before:     pub fn LLVMOrcDisposeMaterializationUnit(MU: LLVMOrcMaterializationUnitRef);
context_after:         Name: *const ::libc::c_char,