syntax_data: {"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":"println!(\"cargo:rerun-if-changed={}\","}]}
source_snippet:         println!("cargo:rerun-if-changed={}", path);
context_before:     if let Ok(path) = env::var(&*ENV_LLVM_PREFIX) {
context_after:     }