Align branding references in entry point docs#1833
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oferchen
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May 13, 2026
…y stat (#1833) (#4001) * feat(fast_io): add IORING_OP_STATX batch chains for parallel directory stat (#1833) Add io_uring IORING_OP_STATX opcode wrapper following the existing RENAMEAT2/LINKAT pattern. Key additions: - statx_supported(): OnceLock-cached kernel probe via IORING_REGISTER_PROBE - build_statx_sqe() / build_statx_sqe_unchecked(): SQE construction - submit_statx_blocking(): single-path synchronous wrapper - submit_statx_batch(): multi-path batch submission with chunked SQ processing and automatic fallback to rustix::fs::statx on kernels < 5.11 - try_statx_batch_via_io_uring(): top-level convenience dispatch in lib.rs - Non-Linux stub in io_uring_stub.rs returning Unsupported - 18 tests covering opcode constants, probe idempotency, blocking/batch submission, error handling, order preservation, and symlink semantics * fix: correct io_uring STATX build errors on CI - Use iterator-based init for Vec<Option<io::Error>> (not Clone) - Pass flags as i32 directly to Statx opcode (not u32 cast) - Remove .bits() on rustix Statx fields that are plain u32 * fix: use byte-level statx conversion to handle rustix type differences Replace field-by-field rustix_statx_to_libc conversion with a ptr::read cast. The rustix crate exposes some statx fields as newtype wrappers (StatxAttributes) or plain integers depending on backend feature configuration, causing type mismatches under --all-features. Both types are layout-identical repr(C) representations of the kernel struct statx, verified by const size/alignment assertions. Also fix .flags() i32 type mismatch in build_statx_sqe_unchecked. * style: fix cargo fmt formatting for const assertions * fix: use &mut StatxArgs for mutable statx_buf access in SQE builders * fix: scope StatxArgs block to avoid clippy drop_non_drop lint * fix: cast stx_mode to u32 before bitwise AND with libc mode constants libc::S_IFMT, S_IFREG, and S_IFLNK are u32 (mode_t) but statx.stx_mode is u16. Use u32::from() for type-safe widening. * fix: cast remaining stx_mode to u32 in submit_statx_batch test
oferchen
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May 18, 2026
…y stat (#1833) (#4001) * feat(fast_io): add IORING_OP_STATX batch chains for parallel directory stat (#1833) Add io_uring IORING_OP_STATX opcode wrapper following the existing RENAMEAT2/LINKAT pattern. Key additions: - statx_supported(): OnceLock-cached kernel probe via IORING_REGISTER_PROBE - build_statx_sqe() / build_statx_sqe_unchecked(): SQE construction - submit_statx_blocking(): single-path synchronous wrapper - submit_statx_batch(): multi-path batch submission with chunked SQ processing and automatic fallback to rustix::fs::statx on kernels < 5.11 - try_statx_batch_via_io_uring(): top-level convenience dispatch in lib.rs - Non-Linux stub in io_uring_stub.rs returning Unsupported - 18 tests covering opcode constants, probe idempotency, blocking/batch submission, error handling, order preservation, and symlink semantics * fix: correct io_uring STATX build errors on CI - Use iterator-based init for Vec<Option<io::Error>> (not Clone) - Pass flags as i32 directly to Statx opcode (not u32 cast) - Remove .bits() on rustix Statx fields that are plain u32 * fix: use byte-level statx conversion to handle rustix type differences Replace field-by-field rustix_statx_to_libc conversion with a ptr::read cast. The rustix crate exposes some statx fields as newtype wrappers (StatxAttributes) or plain integers depending on backend feature configuration, causing type mismatches under --all-features. Both types are layout-identical repr(C) representations of the kernel struct statx, verified by const size/alignment assertions. Also fix .flags() i32 type mismatch in build_statx_sqe_unchecked. * style: fix cargo fmt formatting for const assertions * fix: use &mut StatxArgs for mutable statx_buf access in SQE builders * fix: scope StatxArgs block to avoid clippy drop_non_drop lint * fix: cast stx_mode to u32 before bitwise AND with libc mode constants libc::S_IFMT, S_IFREG, and S_IFLNK are u32 (mode_t) but statx.stx_mode is u16. Use u32::from() for type-safe widening. * fix: cast remaining stx_mode to u32 in submit_statx_batch test
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Summary
Testing
https://chatgpt.com/codex/tasks/task_e_69055dc0a3dc83239a074928bd5561fa