Tune up lints for 1.83 Rust

src/lib.rs

@@ -69,7 +69,6 @@
     clippy::derive_partial_eq_without_eq,
     clippy::else_if_without_else,
     clippy::empty_drop,
-    clippy::empty_line_after_outer_attr,
     clippy::empty_structs_with_brackets,
     clippy::equatable_if_let,
     clippy::empty_enum_variants_with_brackets,
@@ -78,13 +77,11 @@
     clippy::fallible_impl_from,
     clippy::filetype_is_file,
     clippy::float_cmp_const,
-    clippy::fn_to_numeric_cast,
     clippy::fn_to_numeric_cast_any,
     clippy::format_push_string,
     clippy::get_unwrap,
     clippy::if_then_some_else_none,
     clippy::imprecise_flops,
-    clippy::index_refutable_slice,
     clippy::infinite_loop,
     clippy::iter_on_empty_collections,
     clippy::iter_on_single_items,
@@ -94,7 +91,6 @@
     clippy::large_stack_frames,
     clippy::let_underscore_untyped,
     clippy::lossy_float_literal,
-    clippy::manual_c_str_literals,
     clippy::map_err_ignore,
     clippy::mem_forget,
     clippy::missing_assert_message,
@@ -108,6 +104,7 @@
     clippy::needless_collect,
     clippy::needless_pass_by_ref_mut,
     clippy::needless_raw_strings,
+    clippy::non_zero_suggestions,
     clippy::nonstandard_macro_braces,
     clippy::option_if_let_else,
     clippy::or_fun_call,
@@ -118,7 +115,6 @@
     clippy::print_stderr,
     clippy::print_stdout,
     clippy::pub_without_shorthand,
-    clippy::ref_as_ptr,
     clippy::rc_buffer,
     clippy::rc_mutex,
     clippy::read_zero_byte_vec,
@@ -159,6 +155,7 @@
     clippy::unneeded_field_pattern,
     clippy::unused_peekable,
     clippy::unused_result_ok,
+    clippy::unused_trait_names,
     clippy::unwrap_in_result,
     clippy::unwrap_used,
     clippy::use_debug,

src/recorder/mod.rs

@@ -557,7 +557,7 @@ impl<S, L> Builder<S, L> {
     /// );
     /// # Ok::<_, prometheus::Error>(())
     /// ```
-    // TODO: Try remove on Rust 1.83 upgrade.
+    // TODO: Try remove on Rust 1.84 upgrade.
     #[expect( // anonymous lifetimes in `impl Trait` are unstable
         single_use_lifetimes,
         reason = "anonymous lifetimes in `impl Trait` are unstable"