syntax_data: {"ast_node_type":"function","tokens":[{"end":69,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMValueAsMetadata(Val: LLVMValueRef) -> LLVMMetadataRef;
context_before:     /// Obtain a Value as Metadata.
context_after:     /// Obtain the underlying string from a MDString value.