Constant rustc_mir_build::errors::_DERIVE_rustc_errors_AddToDiagnostic_FOR_RustcBoxAttrReason
source · const _DERIVE_rustc_errors_AddToDiagnostic_FOR_RustcBoxAttrReason: ();const _DERIVE_rustc_errors_AddToDiagnostic_FOR_RustcBoxAttrReason: ();