{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"#[diag(codegen_ssa_extract_bundled_libs_mmap_file)]"}]}
    #[diag(codegen_ssa_extract_bundled_libs_mmap_file)]
    MmapFile { rlib: &'a Path, error: Box<dyn std::error::Error> },