Tracking issue for rename from "object safe" to "dyn compatible"

[traviscross]

This is a tracking issue for the change to call traits that are compatible with dyn from "object safe" to "dyn compatible".

About tracking issues

Tracking issues are used to record the overall progress of implementation. They are also used as hubs connecting to other relevant issues, e.g., bugs or open design questions. A tracking issue is however not meant for large scale discussion, questions, or bug reports about a feature. Instead, open a dedicated issue for the specific matter and add the relevant feature gate label.

Steps

• [x] Decide to do this.
  • https://github.com/rust-lang/lang-team/issues/286
• [x] Update rustdoc.

  • 126554

  • 131594

  • 131595

• [ ] Update the compiler.

  • 130826

  • 131475

  • 133372

  • Update compiler/rustc_codegen_cranelift (out of tree, not in-tree)
  • Update compiler/rustc_codegen_gcc (out of tree, not in-tree)
• [x] Update the standard library.

  • 130827

• [x] Update the Reference.
  • https://github.com/rust-lang/reference/pull/1512
  • https://github.com/rust-lang/reference/pull/1666
• [x] Update the dev guide.
  • https://github.com/rust-lang/rustc-dev-guide/pull/2083
• [x] Update rust-analyzer.
  • https://github.com/rust-lang/rust-analyzer/pull/18205
• [ ] Update Miri.
• [ ] Update the Book?
• [x] Update all open issues on this issue tracker (title, description).
• [ ] Fix all FIXME(dyn_compat_renaming) (mostly concerns URLs to the Reference).
• [ ] Add an entry to the relnotes (RELEASES.md). To do so, consider opening a new relnotes tracking issue with the relevant details.

cc @rust-lang/lang @fmease

[fmease]

Changes to the compiler & the libraries will be included in 1.83. Changes to the Reference & rustdoc will be included in 1.84.