fix codegen (truncate files)

This commit is contained in:
Maybe Waffle 2022-12-05 19:24:49 +04:00
parent 976100e3ec
commit eeb06337ee

View file

@ -79,7 +79,14 @@ pub fn ensure_files_contents<'a>(
let mut err_count = 0;
for (path, contents) in files_and_contents {
let mut file = fs::File::options().read(true).write(true).create(true).open(path).unwrap();
let mut file = fs::File::options()
.read(true)
.write(true)
.create(true)
.truncate(true)
.append(false)
.open(path)
.unwrap();
let mut old_contents = String::with_capacity(contents.len());
file.read_to_string(&mut old_contents).unwrap();