Expose typestate variables #2727

Job	Run time
build_versions (stable)	1m 6s
Test	1m 7s
build_versions (beta)	21s
Test	1m 7s
Test (charset)	1m 18s
build_versions (1.71.1)	21s
Test (cookies)	1m 31s
Test (charset)	1m 10s
Test (cookies)	1m 9s
Test (socks-proxy)	1m 9s
Test (socks-proxy)	1s
Test (gzip)	1m 15s
cargo-deny (aarch64-apple-ios)	1s
Test (gzip)	56s
cargo-deny (aarch64-linux-android)	24s
Test (brotli)	1m 24s
Test (brotli)	1m 10s
Test (json)	49s
cargo-deny (i686-pc-windows-gnu)	11s
Test (json)	1m 11s
Test (native-tls)	44s
Test (native-tls)	1m 16s
cargo-deny (i686-pc-windows-msvc)	9s
cargo-deny (i686-unknown-linux-gnu)	8s
Test (rustls-no-provider)	44s
Docs	1s
cargo-deny (wasm32-unknown-unknown)	5s
Lint	1s
cargo-deny (x86_64-apple-darwin)	3s
cargo-deny (x86_64-apple-ios)	3s
cargo-deny (x86_64-pc-windows-gnu)	1s
cargo-deny (x86_64-pc-windows-msvc)	1s
cargo-deny (x86_64-unknown-linux-gnu)	1s
cargo-deny (x86_64-unknown-redox)	1s
	20m 59s

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