Remove curl dependency from crates-io crate by arlosi · Pull Request #16936 · rust-lang/cargo

arlosi · 2026-04-23T19:13:14Z

What does this PR try to resolve?

Converts the crates-io crate to be HTTP Client agnostic. It now uses a trait to execute HTTP requests. This enables users of the library to use any HTTP library they like, rather than only supporting curl.

Within cargo, an HttpClient using http_async is added (which uses curl internally).

cc #16845

How to test and review this PR?

Commit by commit. Could be tested on on live crates.io, but I have not done this.

rustbot · 2026-04-23T19:13:20Z

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arlosi · 2026-04-23T21:28:02Z

This is a breaking change for the crates-io crate which removes curl and requires users to provide their own HTTP client implementation using curl or another http request library.

@rfcbot fcp merge cargo

weihanglo · 2026-04-24T15:32:56Z

See #16936 (comment).

@rfcbot fcp merge cargo

rust-rfcbot · 2026-04-24T15:32:58Z

Team member @weihanglo has proposed to merge this. The next step is review by the rest of the tagged team members:

No concerns currently listed.

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for info about what commands tagged team members can give me.

weihanglo · 2026-04-24T15:57:24Z


 [dependencies]
-curl.workspace = true
+http.workspace = true


Should we enhance docs talking about how to restore the curl backend behavior?

If it is not worthy, leave it :)

View changes since the review

I'm kinda split about that. I have a branch that adds a curl feature to provide a CurlClient that implements the trait and gives users a way back to the old behavior. However, since Cargo wouldn't be enabling the feature, it would have less coverage.

0xPoe

Thanks!

View changes since this review

weihanglo

Looks good. Thanks!

View changes since this review

rust-rfcbot · 2026-04-28T14:03:45Z

🔔 This is now entering its final comment period, as per the review above. 🔔

The request_blocking method does not use the `Client`-level timeout management, since it blocks, running the request on the current thread. This leaves the request_blocking method with no timeout configured. The change adds the timeout for consistency with the `http::http_handle` method.

This is needed since in our testing framework we use file:// URLs. With upload(true), the test files are overwritten as empty before they are read. This leads to the yank tests failing. In a real (non-file://) registry api, this would have no impact.

This is a breaking change in the crates-io crate. It removes the dependency on curl. Users using this crate will need to provide their own implementation of the HttpClient trait using curl or another http request library.

rustbot · 2026-04-28T15:53:15Z

This PR was rebased onto a different master commit. Here's a range-diff highlighting what actually changed.

Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers.

weihanglo · 2026-04-28T17:00:00Z

I don't think this require 10-day full FCP as it is a major version release not a breaking change in Cargo itself. Let's merge it right now.

Update cargo submodule 10 commits in eb9b60f1f6604b5e022c56be31692c215b8ba11d..4f9b52075316e9ced380c8fa492858048d5758b6 2026-04-24 20:52:07 +0000 to 2026-05-01 22:36:41 +0000 - chore(deps): update compatible (rust-lang/cargo#16952) - feat(lints): Add deny-by-default text_direction_codepoint lints (rust-lang/cargo#16950) - chore(deps): update embarkstudios/cargo-deny-action action to v2.0.17 (rust-lang/cargo#16953) - docs(guide): Switch from third-party to first-party unused deps detection (rust-lang/cargo#16946) - Remove curl dependency from crates-io crate (rust-lang/cargo#16936) - chore(deps): update gix to 0.83 (rust-lang/cargo#16945) - fix(compile): Where possible, hint about misplaced deps (rust-lang/cargo#16940) - Remove `windows-sys` from `home` (rust-lang/cargo#16918) - docs(resolver): `--precise <yanked>` is on stable (rust-lang/cargo#16944) - Update `gix` to 0.82 (with security fixes and hardened parsers) (rust-lang/cargo#16941)

This MR contains the following updates: | Package | Update | Change | |---|---|---| | [rust](https://github.com/rust-lang/rust) | minor | `1.96.1` → `1.97.0` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>rust-lang/rust (rust)</summary> ### [`v1.97.0`](https://github.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1970-2026-07-09) [Compare Source](rust-lang/rust@1.96.1...1.97.0) \========================== <a id="1.97.0-Language"></a> ## Language - [Consider `Result<T, Uninhabited>` and `ControlFlow<Uninhabited, T>` to be equivalent to `T` for must use lint](rust-lang/rust#148214) - [Add allow-by-default `dead_code_pub_in_binary` lint for unused pub items in binary crates](rust-lang/rust#149509) - [Stabilize the `div32`, `lam-bh`, `lamcas`, `ld-seq-sa` and `scq` target features](rust-lang/rust#154510) - [Stabilize `cfg(target_has_atomic_primitive_alignment)`](rust-lang/rust#155006) - [Allow trailing `self` in imports in more cases](rust-lang/rust#155137) <a id="1.97.0-Platform-Support"></a> ## Platform Support - [nvptx64-nvidia-cuda: drop support for old architectures and old ISAs](rust-lang/rust#152443) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. [platform-support-doc]: https://doc.rust-lang.org/rustc/platform-support.html <a id="1.97.0-Stabilized-APIs"></a> ## Stabilized APIs - [`Default for RepeatN`](https://doc.rust-lang.org/stable/std/iter/struct.RepeatN.html#impl-Default-for-RepeatN%3CA%3E) - [`Copy for ffi::FromBytesUntilNulError`](https://doc.rust-lang.org/stable/std/ffi/struct.FromBytesUntilNulError.html#impl-Copy-for-FromBytesUntilNulError) - [`Send for std::fs::File` on UEFI](rust-lang/rust#154003) - [`<{integer}>::isolate_highest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.isolate_highest_one) - [`<{integer}>::isolate_lowest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.isolate_lowest_one) - [`<{integer}>::highest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.highest_one) - [`<{integer}>::lowest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.lowest_one) - [`<{integer}>::bit_width`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.bit_width) - [`NonZero<{integer}>::isolate_highest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.isolate_highest_one) - [`NonZero<{integer}>::isolate_lowest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.isolate_lowest_one) - [`NonZero<{integer}>::highest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.highest_one) - [`NonZero<{integer}>::lowest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.lowest_one) - [`NonZero<{integer}>::bit_width`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.bit_width) These previously stable APIs are now stable in const contexts: - [`char::is_control`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.is_control) <a id="1.97.0-Cargo"></a> ## Cargo - [Stabilize `build.warnings` config.](rust-lang/cargo#16796) This controls how lint warnings from local packages are treated. Useful for enforcing a warning-free build in CI, replacing `-Dwarnings`. [docs](https://doc.rust-lang.org/nightly/cargo/reference/config.html#buildwarnings) - [Stabilize `resolver.lockfile-path` config.](rust-lang/cargo#16694) This allows specifying the path to the lockfile to use when resolving dependencies. Useful when working with read-only source directories. [docs](https://doc.rust-lang.org/nightly/cargo/reference/config.html#resolverlockfile-path) - [cargo-clean: Error when `--target-dir` doesn't look like a Cargo target directory.](rust-lang/cargo#16712) This prevents accidental deletion of non-target directories. - [Add `-m` shorthand for `--manifest-path`](rust-lang/cargo#16858) - [Remove `curl` dependency from `crates-io` crate](rust-lang/cargo#16936) <a id="1.97.0-Rustdoc"></a> ## Rustdoc - [Stabilize `--emit` flag](rust-lang/rust#146220) - [Stabilize `--remap-path-prefix`](rust-lang/rust#155307) <a id="1.97.0-Compatibility-Notes"></a> ## Compatibility Notes - [Emit a future-compatibility warning when relying on `f32: From<{float}>` to constrain `{float}`](rust-lang/rust#139087) - [Rust will use the v0 symbol mangling scheme by default.](rust-lang/rust#151994) This may cause some tools (such as debuggers or profilers, especially with old versions) to fail to demangle symbols emitted by Rust. It may also cause the formatting of text in backtraces to change. - [Prevent deref coercions in `pin!`, in order to prevent unsoundness.](rust-lang/rust#153457) The most likely case where this might impact users is: writing `pin!(x)` where `x` has type `&mut T` will now always correctly produce a value of type `Pin<&mut &mut T>`, instead of sometimes allowing a coercion that produces a value of type `Pin<&mut T>`. This coercion was previously incorrectly allowed since Rust 1.88.0. - [Deprecate `std::char` constants and functions](rust-lang/rust#153873) - [Warn on linker output by default](rust-lang/rust#153968) - [Remove hidden `f64` methods which have been deprecated since 1.0](rust-lang/rust#153975) - [report the `varargs_without_pattern` lint in deps](rust-lang/rust#154599) - [Forbid passing generic arguments to module path segments even if the module reexports a generic enum variant](rust-lang/rust#154971) - [Error on invalid macho `link_section` specifier](rust-lang/rust#155065) - The encoding of certain `enum`s [have changed](rust-lang/rust#155473). This is not a breaking change, as it only applies to `enum`s without layout guarantees, but is noted here as we've seen people impacted from having made assumptions about the layout algorithm. - [Error on `#[export_name = "..."]` where the name is empty](rust-lang/rust#155515) - [Syntactically reject tuple index shorthands in struct patterns](rust-lang/rust#155698) - [validate `#[link_name = "..."]` & `#[link(name = "...")]` parameters](rust-lang/rust#155817) - On Windows, after calling `shutdown` on a socket to shut down the write side, attempting to write to the socket will now produce a `BrokenPipe` error rather than `Other`. [Map `WSAESHUTDOWN` to `io::ErrorKind::BrokenPipe`](rust-lang/rust#156063) </details> --- ### Configuration 📅 **Schedule**: (UTC) - Branch creation - At any time (no schedule defined) - Automerge - At any time (no schedule defined) 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this MR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this MR, check this box --- This MR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [rust](https://github.com/rust-lang/rust) | | minor | `1.96.1` → `1.97.0` | | rust | stage | minor | `1.96-bookworm` → `1.97-bookworm` | --- ### Release Notes <details> <summary>rust-lang/rust (rust)</summary> ### [`v1.97.0`](https://github.com/rust-lang/rust/blob/HEAD/RELEASES.md#Version-1970-2026-07-09) [Compare Source](rust-lang/rust@1.96.1...1.97.0) \========================== <a id="1.97.0-Language"></a> ## Language - [Consider `Result<T, Uninhabited>` and `ControlFlow<Uninhabited, T>` to be equivalent to `T` for must use lint](rust-lang/rust#148214) - [Add allow-by-default `dead_code_pub_in_binary` lint for unused pub items in binary crates](rust-lang/rust#149509) - [Stabilize the `div32`, `lam-bh`, `lamcas`, `ld-seq-sa` and `scq` target features](rust-lang/rust#154510) - [Stabilize `cfg(target_has_atomic_primitive_alignment)`](rust-lang/rust#155006) - [Allow trailing `self` in imports in more cases](rust-lang/rust#155137) <a id="1.97.0-Platform-Support"></a> ## Platform Support - [nvptx64-nvidia-cuda: drop support for old architectures and old ISAs](rust-lang/rust#152443) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. [platform-support-doc]: https://doc.rust-lang.org/rustc/platform-support.html <a id="1.97.0-Stabilized-APIs"></a> ## Stabilized APIs - [`Default for RepeatN`](https://doc.rust-lang.org/stable/std/iter/struct.RepeatN.html#impl-Default-for-RepeatN%3CA%3E) - [`Copy for ffi::FromBytesUntilNulError`](https://doc.rust-lang.org/stable/std/ffi/struct.FromBytesUntilNulError.html#impl-Copy-for-FromBytesUntilNulError) - [`Send for std::fs::File` on UEFI](rust-lang/rust#154003) - [`<{integer}>::isolate_highest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.isolate_highest_one) - [`<{integer}>::isolate_lowest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.isolate_lowest_one) - [`<{integer}>::highest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.highest_one) - [`<{integer}>::lowest_one`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.lowest_one) - [`<{integer}>::bit_width`](https://doc.rust-lang.org/stable/std/primitive.u32.html#method.bit_width) - [`NonZero<{integer}>::isolate_highest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.isolate_highest_one) - [`NonZero<{integer}>::isolate_lowest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.isolate_lowest_one) - [`NonZero<{integer}>::highest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.highest_one) - [`NonZero<{integer}>::lowest_one`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.lowest_one) - [`NonZero<{integer}>::bit_width`](https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.bit_width) These previously stable APIs are now stable in const contexts: - [`char::is_control`](https://doc.rust-lang.org/stable/std/primitive.char.html#method.is_control) <a id="1.97.0-Cargo"></a> ## Cargo - [Stabilize `build.warnings` config.](rust-lang/cargo#16796) This controls how lint warnings from local packages are treated. Useful for enforcing a warning-free build in CI, replacing `-Dwarnings`. [docs](https://doc.rust-lang.org/nightly/cargo/reference/config.html#buildwarnings) - [Stabilize `resolver.lockfile-path` config.](rust-lang/cargo#16694) This allows specifying the path to the lockfile to use when resolving dependencies. Useful when working with read-only source directories. [docs](https://doc.rust-lang.org/nightly/cargo/reference/config.html#resolverlockfile-path) - [cargo-clean: Error when `--target-dir` doesn't look like a Cargo target directory.](rust-lang/cargo#16712) This prevents accidental deletion of non-target directories. - [Add `-m` shorthand for `--manifest-path`](rust-lang/cargo#16858) - [Remove `curl` dependency from `crates-io` crate](rust-lang/cargo#16936) <a id="1.97.0-Rustdoc"></a> ## Rustdoc - [Stabilize `--emit` flag](rust-lang/rust#146220) - [Stabilize `--remap-path-prefix`](rust-lang/rust#155307) <a id="1.97.0-Compatibility-Notes"></a> ## Compatibility Notes - [Emit a future-compatibility warning when relying on `f32: From<{float}>` to constrain `{float}`](rust-lang/rust#139087) - [Rust will use the v0 symbol mangling scheme by default.](rust-lang/rust#151994) This may cause some tools (such as debuggers or profilers, especially with old versions) to fail to demangle symbols emitted by Rust. It may also cause the formatting of text in backtraces to change. - [Prevent deref coercions in `pin!`, in order to prevent unsoundness.](rust-lang/rust#153457) The most likely case where this might impact users is: writing `pin!(x)` where `x` has type `&mut T` will now always correctly produce a value of type `Pin<&mut &mut T>`, instead of sometimes allowing a coercion that produces a value of type `Pin<&mut T>`. This coercion was previously incorrectly allowed since Rust 1.88.0. - [Deprecate `std::char` constants and functions](rust-lang/rust#153873) - [Warn on linker output by default](rust-lang/rust#153968) - [Remove hidden `f64` methods which have been deprecated since 1.0](rust-lang/rust#153975) - [report the `varargs_without_pattern` lint in deps](rust-lang/rust#154599) - [Forbid passing generic arguments to module path segments even if the module reexports a generic enum variant](rust-lang/rust#154971) - [Error on invalid macho `link_section` specifier](rust-lang/rust#155065) - The encoding of certain `enum`s [have changed](rust-lang/rust#155473). This is not a breaking change, as it only applies to `enum`s without layout guarantees, but is noted here as we've seen people impacted from having made assumptions about the layout algorithm. - [Error on `#[export_name = "..."]` where the name is empty](rust-lang/rust#155515) - [Syntactically reject tuple index shorthands in struct patterns](rust-lang/rust#155698) - [validate `#[link_name = "..."]` & `#[link(name = "...")]` parameters](rust-lang/rust#155817) - On Windows, after calling `shutdown` on a socket to shut down the write side, attempting to write to the socket will now produce a `BrokenPipe` error rather than `Other`. [Map `WSAESHUTDOWN` to `io::ErrorKind::BrokenPipe`](rust-lang/rust#156063) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 👻 **Immortal**: This PR will be recreated if closed unmerged. Get [config help](https://github.com/renovatebot/renovate/discussions) if that's undesired. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).  Reviewed-on: https://codeberg.org/towonel/towonel/pulls/58

Package updates relative to rust196: * Version & checksum changes * Applied patches to updated vendored crates Upstream changes: Version 1.97.0 (2026-07-09) ========================== Language -------- - [Consider `Result<T, Uninhabited>` and `ControlFlow<Uninhabited, T>` to be equivalent to `T` for must use lint] (rust-lang/rust#148214) - [Add allow-by-default `dead_code_pub_in_binary` lint for unused pub items in binary crates] (rust-lang/rust#149509) - [Stabilize the `div32`, `lam-bh`, `lamcas`, `ld-seq-sa` and `scq` target features] (rust-lang/rust#154510) - [Stabilize `cfg(target_has_atomic_primitive_alignment)`] (rust-lang/rust#155006) - [Allow trailing `self` in imports in more cases] (rust-lang/rust#155137) Platform Support ---------------- - [nvptx64-nvidia-cuda: drop support for old architectures and old ISAs] (rust-lang/rust#152443) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. [platform-support-doc]: https://doc.rust-lang.org/rustc/platform-support.html Stabilized APIs --------------- - [`Default for RepeatN`] (https://doc.rust-lang.org/stable/std/iter/struct.RepeatN.html#impl-Default-for-RepeatN%3CA%3E) - [`Copy for ffi::FromBytesUntilNulError`] (https://doc.rust-lang.org/stable/std/ffi/struct.FromBytesUntilNulError.html#impl-Copy-for-FromBytesUntilNulError) - [`Send for std::fs::File` on UEFI] (rust-lang/rust#154003) - [`<{integer}>::isolate_highest_one`] (https://doc.rust-lang.org/stable/std/primitive.u32.html#method.isolate_highest_one) - [`<{integer}>::isolate_lowest_one`] (https://doc.rust-lang.org/stable/std/primitive.u32.html#method.isolate_lowest_one) - [`NonZero<{integer}>::isolate_highest_one`] (https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.isolate_highest_one) - [`NonZero<{integer}>::isolate_lowest_one`] (https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.isolate_lowest_one) - [`<{integer}>::bit_width`] (https://doc.rust-lang.org/stable/std/primitive.u32.html#method.bit_width) - [`<{integer}>::lowest_one`] (https://doc.rust-lang.org/stable/std/primitive.u32.html#method.lowest_one) - [`<{integer}>::highest_one`] (https://doc.rust-lang.org/stable/std/primitive.u32.html#method.highest_one) - [`NonZero<{integer}>::bit_width`] (https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.bit_width) - [`NonZero<{integer}>::highest_one`] (https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.highest_one) - [`NonZero<{integer}>::lowest_one`] (https://doc.rust-lang.org/stable/std/num/struct.NonZero.html#method.lowest_one) These previously stable APIs are now stable in const contexts: - [`char::is_control`] (https://doc.rust-lang.org/stable/std/primitive.char.html#method.is_control) Cargo ----- - [Stabilize `build.warnings` config.] (rust-lang/cargo#16796) This controls how lint warnings from local packages are treated. Useful for enforcing a warning-free build in CI, replacing `-Dwarnings`. [docs] (https://doc.rust-lang.org/nightly/cargo/reference/config.html#buildwarnings) - [Stabilize `resolver.lockfile-path` config.] (rust-lang/cargo#16694) This allows specifying the path to the lockfile to use when resolving dependencies. Useful when working with read-only source directories. [docs] (https://doc.rust-lang.org/nightly/cargo/reference/config.html#resolverlockfile-path) - [cargo-clean: Error when `--target-dir` doesn't look like a Cargo target directory.] (rust-lang/cargo#16712) This prevents accidental deletion of non-target directories. - [Add `-m` shorthand for `--manifest-path`] (rust-lang/cargo#16858) - [Remove `curl` dependency from `crates-io` crate] (rust-lang/cargo#16936) Rustdoc ----- - [Stabilize `--emit` flag] (rust-lang/rust#146220) - [Stabilize `--remap-path-prefix`] (rust-lang/rust#155307) Compatibility Notes ------------------- - [Emit a future-compatibility warning when relying on `f32: From<{float}>` to constrain `{float}`] (rust-lang/rust#139087) - [Rust will use the v0 symbol mangling scheme by default.] (rust-lang/rust#151994) This may cause some tools (such as debuggers or profilers, especially with old versions) to fail to demangle symbols emitted by Rust. It may also cause the formatting of text in backtraces to change. - [Prevent deref coercions in `pin!`, in order to prevent unsoundness.] (rust-lang/rust#153457) The most likely case where this might impact users is: writing `pin!(x)` where `x` has type `&mut T` will now always correctly produce a value of type `Pin<&mut &mut T>`, instead of sometimes allowing a coercion that produces a value of type `Pin<&mut T>`. This coercion was previously incorrectly allowed since Rust 1.88.0. - [Deprecate `std::char` constants and functions] (rust-lang/rust#153873) - [Warn on linker output by default] (rust-lang/rust#153968) - [Remove hidden `f64` methods which have been deprecated since 1.0] (rust-lang/rust#153975) - [report the `varargs_without_pattern` lint in deps] (rust-lang/rust#154599) - [Forbid passing generic arguments to module path segments even if the module reexports a generic enum variant] (rust-lang/rust#154971) - [Error on invalid macho `link_section` specifier] (rust-lang/rust#155065) - The encoding of certain `enum`s [have changed] (rust-lang/rust#155473). This is not a breaking change, as it only applies to `enum`s without layout guarantees, but is noted here as we've seen people impacted from having made assumptions about the layout algorithm. - [Error on `#[export_name = "..."]` where the name is empty] (rust-lang/rust#155515) - [Syntactically reject tuple index shorthands in struct patterns] (rust-lang/rust#155698) - [validate `#[link_name = "..."]` & `#[link(name = "...")]` parameters] (rust-lang/rust#155817) - On Windows, after calling `shutdown` on a socket to shut down the write side, attempting to write to the socket will now produce a `BrokenPipe` error rather than `Other`. [Map `WSAESHUTDOWN` to `io::ErrorKind::BrokenPipe`] (rust-lang/rust#156063)

rustbot assigned weihanglo Apr 23, 2026

rustbot added A-interacts-with-crates.io Area: interaction with registries A-networking Area: networking issues, curl, etc. Command-publish S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Apr 23, 2026

arlosi changed the title ~~Async/easy~~ Remove curl dependency from crates-io crate Apr 23, 2026

arlosi mentioned this pull request Apr 23, 2026

Tracking Issue for async http #16845

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weihanglo reviewed Apr 23, 2026

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arlosi force-pushed the async/easy branch 2 times, most recently from 9c0e0d7 to 54ea404 Compare April 23, 2026 19:54

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weihanglo added the T-cargo Team: Cargo label Apr 24, 2026

rust-rfcbot added proposed-final-comment-period An FCP proposal has started, but not yet signed off. disposition-merge FCP with intent to merge labels Apr 24, 2026

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Comment thread crates/crates-io/lib.rs Outdated

arlosi force-pushed the async/easy branch from 54ea404 to 522bc69 Compare April 28, 2026 00:47

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weihanglo approved these changes Apr 28, 2026

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ehuss added this to Cargo status tracker Apr 28, 2026

ehuss moved this to FCP merge in Cargo status tracker Apr 28, 2026

rust-rfcbot added final-comment-period FCP — a period for last comments before action is taken and removed proposed-final-comment-period An FCP proposal has started, but not yet signed off. labels Apr 28, 2026

arlosi added 4 commits April 28, 2026 10:51

Add enum for crates.io token errors

62fe7be

Add non_exhaustive to Error enum

dc90527

Convert crates-io crate to use http_async

9efb2be

This is a breaking change in the crates-io crate. It removes the dependency on curl. Users using this crate will need to provide their own implementation of the HttpClient trait using curl or another http request library.

arlosi force-pushed the async/easy branch from 522bc69 to 9efb2be Compare April 28, 2026 15:53

weihanglo added this pull request to the merge queue Apr 28, 2026

Merged via the queue into rust-lang:master with commit bbc9162 Apr 28, 2026
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rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Apr 28, 2026

rustbot mentioned this pull request Apr 28, 2026

fix(search): follow http redirects #15593

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weihanglo mentioned this pull request May 2, 2026

Update cargo submodule rust-lang/rust#156069

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rustbot added this to the 1.97.0 milestone May 2, 2026

rust-rfcbot added finished-final-comment-period FCP complete to-announce and removed final-comment-period FCP — a period for last comments before action is taken labels May 8, 2026

BoxyUwU mentioned this pull request Jun 24, 2026

Draft release notes for 1.97.0 rust-lang/rust#158353

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github-actions Bot mentioned this pull request Jul 14, 2026

chore(deps): update ⬆️ mise-packages scottames/dots#978

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arlosi commented Apr 23, 2026

What does this PR try to resolve?

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