Rustacean Station

What's New in Rust 1.60 and 1.61

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Jon and Ben discuss the highlights of the 1.60 and 1.61 releases of Rust.

Contributing to Rustacean Station

Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor!

  • Twitter: @rustaceanfm
  • Discord: Rustacean Station
  • Github: @rustacean-station
  • Email: [email protected]
    • Timestamps & referenced resources
    [@01:15] - Rust 1.60
    • [@01:45] - Source-Based Code Coverage
      • -Cinstrument-coverage documentation
      • grcov
      • cargo-llvm-cov
      • [@08:21] - cargo --timings
        • Example output for Cargo build
        • Cargo documentation
        • [@10:21] - New syntax for Cargo features
          • Optional dependencies
          • Dependency features
          • [@17:06] - Incremental compilation status
            • Incremental disabled in 1.59
            • [@20:06] - Instant monotonicity guarantees
              • “And now we come upon a sad state of affairs”
              • PR moving from Mutex to AtomicU64
              • PR removing backsliding protection
              • [@26:01] - Stabilized APIs
                • Arc::new_cyclic
                  • Source for Arc::new_cyclic
                  • <[u8]>::escape_ascii
                  • usize::abs_diff
                  • [@32:27] - Changelog deep-dive
                    • Stabilize #[cfg(panic = "..")]
                    • Port cargo from toml-rs to toml_edit
                      • toml_edit crate
                      • Adding OpenWRT target
                        • OpenWRT
                          • [@36:59] - Rust 1.61
                          • [@36:59] - Custom exit codes from main
                            • Termination
                            • ExitCode
                            • Why ExitCode is opaque
                            • try_trait_v2
                            • [@45:05] - More capabilities for const fn
                              • Meta tracking issue for const fn
                              • [@52:20] - Static handles for locked stdio
                                • Stdout::lock
                                • [@54:33] - Stabilized APIs
                                  • Vec::retain_mut
                                  • <*const T>::offset
                                  • [@59:22] - Changelog deep-dive
                                    • std::thread::available_parallelism
                                      • Respecting Linux cgroups
                                      • Cargo dropping num_cpus
                                      • Sparse registries RFC
                                        • Implementation
                                        • Call for testing
                                        • Linux baseline requirements bump
                                          • Likely landing in 1.64
                                          • Compatibility Notes
                                          • #[ignore = ".."]
                                          • Removing “everybody loops”
                                            • When rustdoc stopped looping everybody
                                              • [@1:12:55] - Rust 2024 Roadmap
                                              • Living roadmap
                                                • Credits

                                                Intro Theme: Aerocity

                                                Audio Editing: Aerocity

                                                Hosting Infrastructure: Jon Gjengset

                                                Show Notes: Jon Gjengset

                                                Hosts: Jon Gjengset and Ben Striegel

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