diff options
Diffstat (limited to 'src/librustc_interface/interface.rs')
| -rw-r--r-- | src/librustc_interface/interface.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/librustc_interface/interface.rs b/src/librustc_interface/interface.rs index 34ec3c862a3..3f832f95bd4 100644 --- a/src/librustc_interface/interface.rs +++ b/src/librustc_interface/interface.rs @@ -82,6 +82,11 @@ pub struct Config { pub crate_name: Option<String>, pub lint_caps: FxHashMap<lint::LintId, lint::Level>, + /// This is a callback from the driver that is called when we're registering lints; + /// it is called during plugin registration when we have the LintStore in a non-shared state. + /// + /// Note that if you find a Some here you probably want to call that function in the new + /// function being registered. pub register_lints: Option<Box<dyn Fn(&Session, &mut lint::LintStore) + Send + Sync>>, } |