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Bumps [rust-toolchain](https://github.com/rust-lang/rust) from nightly-2026-11-03 to nightly-2026-11-10. - [Release notes](https://github.com/rust-lang/rust/releases) - [Changelog](https://github.com/rust-lang/rust/blob/main/RELEASES.md) - [Commits](https://github.com/rust-lang/rust/commits) --- updated-dependencies: - dependency-name: rust-toolchain dependency-version: nightly-2026-11-10 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Bumps [rust-overlay](https://github.com/oxalica/rust-overlay) from `6ecf534` to `d3fe742`. - [Commits](oxalica/rust-overlay@6ecf534...d3fe742) --- updated-dependencies: - dependency-name: rust-overlay dependency-version: d3fe74269f2a6652437e21e78eb7e83be81f6982 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <[email protected]> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
A failed completion carries an NTSTATUS, which the driver converts to a Win32 code. For a socket that is not what a Winsock call reports: a refused connect comes back as ERROR_CONNECTION_REFUSED (1225) instead of WSAECONNREFUSED, and io::Error::kind() calls it Uncategorized. Socket operations now resolve the error through WSAGetOverlappedResult, so a refused connect is ConnectionRefused and an ICMP port-unreachable on a UDP socket is ConnectionReset, as with mio.
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Opened upstream as compio-rs#1146. |
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Fixes #
Socket operations on the IOCP driver now report Winsock error codes.
OpCodegainscompletion_error, a no-op by default, which the driver calls on a failed completion. The socket ops (and the managed ops wrapping them) override it to askWSAGetOverlappedResultfor the provider's error. Cancellation keepsERROR_OPERATION_ABORTED, so cancel detection is unchanged.With that, a refused connect is
ConnectionRefused, and an ICMP port unreachable on UDP isWSAECONNRESET.compio-quicno longer needs itsERROR_PORT_UNREACHABLEarm.Adds
connect_refusedtocompio-net/tests/tcp_connect.rs.