use new quote-generated ast

2019-08-18 23:36:22 +03:00
parent 8cefdb5527
commit 39f50e7bd7
3 changed files with 1410 additions and 1290 deletions
--- a/crates/ra_tools/src/codegen.rs
+++ b/crates/ra_tools/src/codegen.rs
@@ -154,7 +154,8 @@ fn reformat(text: impl std::fmt::Display) -> Result<String> {
    write!(rustfmt.stdin.take().unwrap(), "{}", text)?;
    let output = rustfmt.wait_with_output()?;
    let stdout = String::from_utf8(output.stdout)?;
-    Ok(stdout)
+    let preamble = "Generated file, do not edit by hand, see `crate/ra_tools/src/codegen`";
+    Ok(format!("// {}\n\n{}", preamble, stdout))
 }

 #[derive(Deserialize, Debug)]