refactor(registry): avoid dynamic dispatch for Registry trait#16752
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weihanglo merged 1 commit intorust-lang:masterfrom Mar 15, 2026
Merged
refactor(registry): avoid dynamic dispatch for Registry trait#16752weihanglo merged 1 commit intorust-lang:masterfrom
weihanglo merged 1 commit intorust-lang:masterfrom
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Update cargo submodule 13 commits in cbb9bb8bd0fb272b1be0d63a010701ecb3d1d6d3..d81735547e5f2844322f36380ab66f549cda11b9 2026-03-13 14:34:16 +0000 to 2026-03-20 13:20:51 +0000 - cargo clean: Validate that target_dir is not a file (rust-lang/cargo#16765) - fix: fetching non-standard git refspecs on non-github repos (rust-lang/cargo#16768) - Update tar to 0.4.45 (rust-lang/cargo#16771) - chore: Remove edition_lint_opts from Lint (rust-lang/cargo#16762) - refactor: split out several smaller changes to prepare for async http (rust-lang/cargo#16763) - fix(compile): Make build.warnings ignore non-local deps (rust-lang/cargo#16760) - fix: detect circular publish dependency cycle in workspace publish (rust-lang/cargo#16722) - refactor(shell): Pull out term integration into `anstyle-progress` (rust-lang/cargo#16757) - test: reproduce rustfix panic on overlapping suggestions (rust-lang/cargo#16705) - fix: Avoid panic for package specs with an empty fragment (rust-lang/cargo#16754) - refactor(registry): avoid dynamic dispatch for Registry trait (rust-lang/cargo#16752) - refactor(shell): Pull out hyperlink logic into anstyle-hyperlink (rust-lang/cargo#16749) - refactor(install): Remove dead code (rust-lang/cargo#16718) r? ghost
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Avoid making trait objects from the
Registrytrait and the associated dynamic dispatch.The
Registrytrait only has two implementationsPackageRegistryandMyRegistry.MyRegistryis only used for tests.This change came out of #16745 where query functions are changed to
async. Dynamic dispatch on async functions requires boxing. The other two key registry-related traits (RegistryDataandSource) do have multiple implementations and cannot be easily changed likeRegistryhere.