chore(deps): update rust crate hyper-util to v0.1.21

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
hyper-util (source)	dependencies	patch	0.1.9 → 0.1.21

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Release Notes

hyperium/hyper-util (hyper-util)

v0.1.21

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This release bumps the minimal supported Rust version (MSRV) from 1.64 to 1.85.

This release bumps the rust edition from 2021 to 2024.

Additions

• Add crate-level documentation. (#​327)
• Add client::legacy::Builder::http2_header_table_size() method. (#​274)
• Add client::legacy::Builder::http2_max_concurrent_streams() method. (#​274)
• Add client::legacy::Builder::http2_max_local_error_reset_streams() method. (#​277)
• Add client::legacy::connect::HttpConnector::set_mark() method. (#​303)
• Add rt::tracing::WithSpanExecutor<E>, hyper_util::rt::tracing::CurrentSpanExecutor<E>, and hyper_util::rt::tracing::MkSpanExecutor<E, F> executors. (#​323)

Fixes

• Fix client::legacy::Client so that it properly validates CONNECT responses. (#​315)
• Fix client::legacy::Client to cancel the idle interval once its pool empties. (#​292)
• Fix client::legacy::Client to properly handle IPv6 addresses when using a SOCKS proxy. (#​302)
• Fix client::pool::cache to preserve readiness with clones. (#​297)
• Fix client::pool::cache to wake its waiters in FIFO order. (#​298)
• Fix client::pool::singleton::Singleton to properly handle cancellation. (#​299)
• Fix client::pool::singleton::Singleton to share errors with all waiters. (#​296)
• Fix client::proxy::matcher handling for IP wildcards. (#​309)
• The tokio/net feature is narrowed to the client-legacy feature flag, from the client feature flag. (#​276)
• Various fixes to the client::legacy::Client's SOCKS proxying. (#​302) (#​307) (#​308) (#​310)

Changes

This release contains a minor behavioral change for users of the tracing
feature flag to be aware of.

This feature flag was introduced in v0.1.11. When enabled,
rt::TokioExecutor<E> began propagating the currently active tracing::Span
to spawned tasks when hyper::rt::Executor::execute() is called. This caused
issues for some users, due to background tasks keeping a span open for the
duration of a long-lived connection.

This behavior has now been removed from rt::TokioExecutor<E>
(#​322) by default. A
collection of executor wrappers have been added to a new rt::tracing
submodule, to provide facilities for instrumenting a client or server's spawned
tasks. See the module-level documentation of rt::tracing for more
information.

To temporarily preserve the previous rt::TokioExecutor<E> span propagation
behavior, enable the rt-tracing-exec-force feature. Note that this feature
flag will be removed in a future release.

v0.1.20

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• Fix proxy::Matcher to properly match domains regardless of casing
• Fix system proxy matcher dependency on macOS when used in sandboxed environements.
• Increased MSRV to 1.64.

v0.1.19

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• Add client::pool module for composable pools. Enable with the client-pool feature.
• Add pool::singleton for sharing a single cloneable connection.
• Add pool::cache for caching a list of connections.
• Add pool::negotiate for combining two pools with upgrade and fallback negotiation.
• Add pool::map for customizable mapping of keys and connections.

v0.1.18

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• Fix rt::TokioTimer to support Tokio's paused time.
• Fix client::proxy::match::Matcher to parse auth without passwords.

v0.1.17

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• Fix legacy::Client to allow absolute-form URIs when Connected::proxy(true) is passed and the scheme is https.

v0.1.16

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• Add impl Clone for proxy::Tunnel service.
• Fix proxy::Matcher to detect SOCKS4 schemes.
• Fix legacy::Client pool idle checker to trigger less aggresively, saving CPU.

v0.1.15

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• Add header casing options to auto::Builder.
• Fix proxy::Socksv5 to check for enough bytes before parsing ipv6 responses.
• Fix including client-proxy in the full feature set.

v0.1.14

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• Fix HttpConnector to defer address family order to resolver sort order.
• Fix proxy::Matcher to find HTTPS system proxies on Windows.

v0.1.13

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• Fix HttpConnector to always prefer IPv6 addresses first, if happy eyeballs is enabled.
• Fix legacy::Client to return better errors if available on the connection.

v0.1.12

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• Add client::legacy::proxy::Tunnel connector that wraps another connector with HTTP tunneling.
• Add client::legacy::proxy::{SocksV4, SocksV5} connectors that wraps another connector with SOCKS.
• Add client::proxy::matcher::Matcher type that can use environment variables to match proxy rules.
• Add server::graceful::Watcher type that can be sent to watch a connection in another task.
• Add GracefulShutdown::count() method to get number of currently watched connections.
• Fix missing must_use attributes on Connection futures.
• Fix tracing span in GAI resolver that can cause panics.

v0.1.11

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• Add tracing crate feature with support in TokioExecutor.
• Add HttpConnector::interface() support for macOS and Solarish systems.
• Add rt::WithHyperIo and rt::WithTokioIo combinators.
• Add auto_date_header() for auto server builder.
• Add max_local_error_reset_streams() for auto server builder.
• Add ignore_invalid_headers() for auto server builder.
• Add methods to determine if auto server is configured for HTTP/1 or HTTP/2.
• Implement Connection for UnixStream and NamedPipeClient.
• Fix HTTP/2 websocket requests sent through legacy::Client.

v0.1.10

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• Add http2_max_header_list_size(num) option to legacy client builder.
• Add set_tcp_user_timeout(dur) option to legacy HttpConnector.

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