Replace some `Symbol::as_str` usage (#14679)

Follow up to https://github.com/rust-lang/rust-clippy/pull/14650

Replaces uses in the form `s.as_str() == "literal"`

r? @y21

changelog: none

1 files changed, 3 insertions, 3 deletions

diff --git a/clippy_lints/src/missing_fields_in_debug.rs b/clippy_lints/src/missing_fields_in_debug.rs
index 1932d2d5f97..be7dd74fd62 100644
--- a/clippy_lints/src/missing_fields_in_debug.rs
+++ b/clippy_lints/src/missing_fields_in_debug.rs
@@ -1,9 +1,9 @@
 use std::ops::ControlFlow;
 
 use clippy_utils::diagnostics::span_lint_and_then;
-use clippy_utils::is_path_lang_item;
 use clippy_utils::ty::is_type_diagnostic_item;
 use clippy_utils::visitors::{Visitable, for_each_expr};
+use clippy_utils::{is_path_lang_item, sym};
 use rustc_ast::LitKind;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_hir::def::{DefKind, Res};
@@ -13,7 +13,7 @@ use rustc_hir::{
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_middle::ty::{Ty, TypeckResults};
 use rustc_session::declare_lint_pass;
-use rustc_span::{Span, Symbol, sym};
+use rustc_span::{Span, Symbol};
 
 declare_clippy_lint! {
     /// ### What it does
@@ -116,7 +116,7 @@ fn should_lint<'tcx>(
 
             if path.ident.name == sym::debug_struct && is_type_diagnostic_item(cx, recv_ty, sym::Formatter) {
                 has_debug_struct = true;
-            } else if path.ident.name.as_str() == "finish_non_exhaustive"
+            } else if path.ident.name == sym::finish_non_exhaustive
                 && is_type_diagnostic_item(cx, recv_ty, sym::DebugStruct)
             {
                 has_finish_non_exhaustive = true;