1 files changed, 0 insertions, 70 deletions
diff --git a/src/tools/clippy/clippy_lints/src/bytes_count_to_len.rs b/src/tools/clippy/clippy_lints/src/bytes_count_to_len.rs
deleted file mode 100644
index d70dbf5b2..000000000
--- a/src/tools/clippy/clippy_lints/src/bytes_count_to_len.rs
+++ /dev/null
@@ -1,70 +0,0 @@
-use clippy_utils::diagnostics::span_lint_and_sugg;
-use clippy_utils::source::snippet_with_applicability;
-use clippy_utils::ty::is_type_diagnostic_item;
-use clippy_utils::{match_def_path, paths};
-use if_chain::if_chain;
-use rustc_errors::Applicability;
-use rustc_hir as hir;
-use rustc_lint::{LateContext, LateLintPass};
-use rustc_middle::ty;
-use rustc_session::{declare_lint_pass, declare_tool_lint};
-use rustc_span::sym;
-
-declare_clippy_lint! {
-    /// ### What it does
-    /// It checks for `str::bytes().count()` and suggests replacing it with
-    /// `str::len()`.
-    ///
-    /// ### Why is this bad?
-    /// `str::bytes().count()` is longer and may not be as performant as using
-    /// `str::len()`.
-    ///
-    /// ### Example
-    /// ```rust
-    /// "hello".bytes().count();
-    /// String::from("hello").bytes().count();
-    /// ```
-    /// Use instead:
-    /// ```rust
-    /// "hello".len();
-    /// String::from("hello").len();
-    /// ```
-    #[clippy::version = "1.62.0"]
-    pub BYTES_COUNT_TO_LEN,
-    complexity,
-    "Using `bytes().count()` when `len()` performs the same functionality"
-}
-
-declare_lint_pass!(BytesCountToLen => [BYTES_COUNT_TO_LEN]);
-
-impl<'tcx> LateLintPass<'tcx> for BytesCountToLen {
-    fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
-        if_chain! {
-            if let hir::ExprKind::MethodCall(_, expr_args, _) = &expr.kind;
-            if let Some(expr_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id);
-            if match_def_path(cx, expr_def_id, &paths::ITER_COUNT);
-
-            if let [bytes_expr] = &**expr_args;
-            if let hir::ExprKind::MethodCall(_, bytes_args, _) = &bytes_expr.kind;
-            if let Some(bytes_def_id) = cx.typeck_results().type_dependent_def_id(bytes_expr.hir_id);
-            if match_def_path(cx, bytes_def_id, &paths::STR_BYTES);
-
-            if let [str_expr] = &**bytes_args;
-            let ty = cx.typeck_results().expr_ty(str_expr).peel_refs();
-
-            if is_type_diagnostic_item(cx, ty, sym::String) || ty.kind() == &ty::Str;
-            then {
-                let mut applicability = Applicability::MachineApplicable;
-                span_lint_and_sugg(
-                    cx,
-                    BYTES_COUNT_TO_LEN,
-                    expr.span,
-                    "using long and hard to read `.bytes().count()`",
-                    "consider calling `.len()` instead",
-                    format!("{}.len()", snippet_with_applicability(cx, str_expr.span, "..", &mut applicability)),
-                    applicability
-                );
-            }
-        };
-    }
-}