compilers/rust: add support for the 2021 edition
@@ -148,7 +148,7 @@ class RustCompiler(Compiler):
return {
key: coredata.UserComboOption(
'Rust Eddition to use',
- ['none', '2015', '2018'],
+ ['none', '2015', '2018', '2021'],
'none',
),
}
