-use clippy_utils::{is_doc_hidden, is_lint_allowed, meets_msrv, msrvs};
+use clippy_utils::{is_doc_hidden, meets_msrv, msrvs};
use rustc_ast::ast::{self, VisibilityKind};
use rustc_data_structures::fx::FxHashSet;
use rustc_errors::Applicability;
use rustc_ast::ast::{self, VisibilityKind};
use rustc_data_structures::fx::FxHashSet;
use rustc_errors::Applicability;
(matches!(v.data, hir::VariantData::Unit(_))
&& v.ident.as_str().starts_with('_')
&& is_doc_hidden(cx.tcx.hir().attrs(v.id)))
(matches!(v.data, hir::VariantData::Unit(_))
&& v.ident.as_str().starts_with('_')
&& is_doc_hidden(cx.tcx.hir().attrs(v.id)))
!self
.constructed_enum_variants
.contains(&(enum_id.to_def_id(), variant_id.to_def_id()))
!self
.constructed_enum_variants
.contains(&(enum_id.to_def_id(), variant_id.to_def_id()))