tree-wide: Fix all the rustdoc warnings

5 files changed, 9 insertions, 9 deletions

diff --git a/clippy_lints/src/needless_continue.rs b/clippy_lints/src/needless_continue.rs
index 5088b8bb0d3..5a50cc48d61 100644
--- a/clippy_lints/src/needless_continue.rs
+++ b/clippy_lints/src/needless_continue.rs
@@ -422,7 +422,7 @@ fn check_and_warn<'a>(cx: &EarlyContext<'_>, expr: &'a ast::Expr) {
 ///
 /// is transformed to
 ///
-/// ```ignore
+/// ```text
 ///     {
 ///         let x = 5;
 /// ```
diff --git a/clippy_lints/src/needless_for_each.rs b/clippy_lints/src/needless_for_each.rs
index d9aa42fe8ee..9a6ddc72ce5 100644
--- a/clippy_lints/src/needless_for_each.rs
+++ b/clippy_lints/src/needless_for_each.rs
@@ -122,7 +122,7 @@ impl LateLintPass<'_> for NeedlessForEach {
 /// 2. Detect use of `return` in `Loop` in the closure body.
 ///
 /// NOTE: The functionality of this type is similar to
-/// [`crate::utilts::visitors::find_all_ret_expressions`], but we can't use
+/// [`clippy_utils::visitors::find_all_ret_expressions`], but we can't use
 /// `find_all_ret_expressions` instead of this type. The reasons are:
 /// 1. `find_all_ret_expressions` passes the argument of `ExprKind::Ret` to a callback, but what we
 ///    need here is `ExprKind::Ret` itself.
diff --git a/clippy_utils/src/diagnostics.rs b/clippy_utils/src/diagnostics.rs
index 7c94474cb35..71cfa196fc3 100644
--- a/clippy_utils/src/diagnostics.rs
+++ b/clippy_utils/src/diagnostics.rs
@@ -65,7 +65,7 @@ pub fn span_lint<T: LintContext>(cx: &T, lint: &'static Lint, sp: impl Into<Mult
 ///
 /// # Example
 ///
-/// ```ignore
+/// ```text
 /// error: constant division of 0.0 with 0.0 will always result in NaN
 ///   --> $DIR/zero_div_zero.rs:6:25
 ///    |
@@ -103,7 +103,7 @@ pub fn span_lint_and_help<'a, T: LintContext>(
 ///
 /// # Example
 ///
-/// ```ignore
+/// ```text
 /// error: calls to `std::mem::forget` with a reference instead of an owned value. Forgetting a reference does nothing.
 ///   --> $DIR/drop_forget_ref.rs:10:5
 ///    |
@@ -189,7 +189,7 @@ pub fn span_lint_hir_and_then(
 ///
 /// # Example
 ///
-/// ```ignore
+/// ```text
 /// error: This `.fold` can be more succinctly expressed as `.any`
 /// --> $DIR/methods.rs:390:13
 ///     |
diff --git a/clippy_utils/src/higher.rs b/clippy_utils/src/higher.rs
index f32f1109b08..884180f0586 100644
--- a/clippy_utils/src/higher.rs
+++ b/clippy_utils/src/higher.rs
@@ -195,8 +195,8 @@ pub fn vec_macro<'e>(cx: &LateContext<'_>, expr: &'e hir::Expr<'_>) -> Option<Ve
 /// - `assert!`, `assert_eq!` and `assert_ne!`
 /// - `debug_assert!`, `debug_assert_eq!` and `debug_assert_ne!`
 /// For example:
-/// `assert!(expr)` will return Some([expr])
-/// `debug_assert_eq!(a, b)` will return Some([a, b])
+/// `assert!(expr)` will return `Some([expr])`
+/// `debug_assert_eq!(a, b)` will return `Some([a, b])`
 pub fn extract_assert_macro_args<'tcx>(e: &'tcx Expr<'tcx>) -> Option<Vec<&'tcx Expr<'tcx>>> {
     /// Try to match the AST for a pattern that contains a match, for example when two args are
     /// compared
@@ -283,7 +283,7 @@ pub struct FormatArgsExpn<'tcx> {
 
     /// String literal expressions which represent the format string split by "{}"
     pub format_string_parts: &'tcx [Expr<'tcx>],
-    /// Symbols corresponding to [`format_string_parts`]
+    /// Symbols corresponding to [`Self::format_string_parts`]
     pub format_string_symbols: Vec<Symbol>,
     /// Expressions like `ArgumentV1::new(arg0, Debug::fmt)`
     pub args: &'tcx [Expr<'tcx>],
diff --git a/clippy_utils/src/ty.rs b/clippy_utils/src/ty.rs
index 536d0f006e3..4f9aaf396b8 100644
--- a/clippy_utils/src/ty.rs
+++ b/clippy_utils/src/ty.rs
@@ -114,7 +114,7 @@ pub fn has_iter_method(cx: &LateContext<'_>, probably_ref_ty: Ty<'_>) -> Option<
 
 /// Checks whether a type implements a trait.
 /// The function returns false in case the type contains an inference variable.
-/// See also [`get_trait_def_id`].
+/// See also [`get_trait_def_id`](super::get_trait_def_id).
 pub fn implements_trait<'tcx>(
     cx: &LateContext<'tcx>,
     ty: Ty<'tcx>,