{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"llvm::LLVMRustCoverageWriteFunctionMappingsToBuffer("}]}
        llvm::LLVMRustCoverageWriteFunctionMappingsToBuffer(
    llvm::build_byte_buffer(|buffer| unsafe {
            virtual_file_mapping.as_ptr(),