León Orell Valerian Liehr 68939f7826 Rollup merge of #122591 - gurry:122162-impl-type-binding-suggestion, r=fmease ...

Suggest using type args directly instead of equality constraint

When type arguments are written erroneously using an equality constraint we suggest specifying them directly without the equality constraint.

Fixes #122162

Changes the diagnostic in the issue from:
```rust
error[E0229]: associated type bindings are not allowed here
9 | impl std::cmp::PartialEq<Rhs = T> for S {
  |                          ^^^^^^^ associated type not allowed here
  |
```
to
```rust
error[E0229]: associated type bindings are not allowed here
9 | impl std::cmp::PartialEq<Rhs = T> for S {
  |                          ^^^^^^^ associated type not allowed here
  |
help: to use `T` as a generic argument specify it directly
  |
  |      impl std::cmp::PartialEq<T> for S {
  |                               ~
```

2024-04-23 17:25:14 +02:00

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auxiliary

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coverage

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doctest

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error-in-impl-trait

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intra-doc

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scrape-examples

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suggestions

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synthetic-auto-trait-impls

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ambiguous-inherent-assoc-ty.rs

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apit-46976.rs

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bounded-hr-lifetime.rs

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bounded-hr-lifetime.stderr

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check-cfg.rs

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check-doc-alias-attr-location.rs

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check-doc-alias-attr.rs

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circular-intra-doc-link-48414.rs

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const_arg_in_type_position.rs

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const_arg_in_type_position.stderr

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const-evalutation-ice.rs

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const-evalutation-ice.stderr

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crate-reference-in-block-module.rs

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crate-reference-in-block-module.stderr

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custom_code_classes_in_docs-warning3.rs

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custom_code_classes_in_docs-warning.rs

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deprecated-attrs.rs

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deprecated-attrs.stderr

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deref-generic.rs

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diagnostic-width.rs

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diagnostic-width.stderr

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doc-alias-assoc-const.rs

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doc-alias-crate-level.rs

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doc-alias-same-name.rs

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doc-cfg.rs

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doc-include-suggestion.rs

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feature-gate-custom_code_classes_in_docs.rs

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feature-gate-doc_cfg_hide.rs

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hidden-trait-method-34423.rs

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ice-assoc-const-for-primitive-31808.rs

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ice-blanket-impl-52873.rs

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ice-blanket-impl-56701.rs

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ice-blanket-impl-selection-55001.rs

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ice-bug-report-url.rs

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ice-cross-crate-opaque-assoc-type-73061.rs

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ignore-block-help.rs

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impl-fn-nesting.rs

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include-str-bare-urls.rs

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infinite-recursive-type.rs

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inherent-assoc-consts-36031.rs

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invalid_associated_const.rs

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invalid_associated_const.stderr

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invalid_const_in_lifetime_position.rs

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invalid_infered_static_and_const.rs

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invalid-cfg.rs

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invalid-keyword.rs

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invalid-redundant-explicit-link.rs

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invalid-syntax.rs

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invalid-theme-name.rs

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issue-102467.rs

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issue-110629-private-type-cycle-dyn.rs

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issue-110629-private-type-cycle.rs

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macro-docs.rs

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mismatched_arg_count.rs

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nested-extern-crate-46271.rs

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nested-macro-rules-47639.rs

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normalize-cycle.rs

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normalize-in-inlined-type-alias.rs

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normalize-overflow.rs

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not-wf-ambiguous-normalization.rs

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output-format-html-stable.rs

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range-pattern.rs

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redundant-explicit-links-123677.rs

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rustc-check-passes.rs

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search-index-generics-recursion-bug-issue-59502.rs

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super-glob-40936.rs

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track-diagnostics.rs

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tuple-variadic-check.rs

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unable-fulfill-trait.rs

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unescaped_backticks.rs

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unused-extern-crate.rs

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use_both_out_dir_and_output_options.rs

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wasm-safe.rs

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