Add methods to TCP and UDP sockets to modify hop limit (refresh of #94678) - #138744

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Mallets wants to merge 12 commits into

rust-lang:mainfrom

Mallets:set_ipv6_sock_hop_limit

Commits on Sep 23, 2026

Add methods to TCP and UDP sockets to modify hop limit
Mallets
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cbc735d
Use IPv6 addresses in hop_limit_v6 docs
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a6a0419
Update tracking issue to 139166
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01ba492
Update docs according to PR review

Mallets
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dtolnay
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942ea4b
Fix unused_variables
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e242163
fix: add cfg guards on unsupported wasi p2 and p3 targets
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0d559ec
fix: tidy PAL and unsafe blocks CI failure
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6fe6d4c
fix: tidy CI
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a836f46
fix: port tests to new TCP testing framework
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3b50f0e
Trigger CI
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44b00ff
Fix TCP hop limit doctest indentation
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931014d
Use cfg_select for socket hop limit methods
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4bfcbaf