deps(cargo): bump the rust-dependencies group across 1 directory with 2 updates

[dependabot]

Bumps the rust-dependencies group with 2 updates in the / directory: tokio and libc.

Updates tokio from 1.50.0 to 1.51.0

Release notes

Sourced from tokio's releases.

Tokio v1.51.0

1.51.0 (April 3rd, 2026)

Added

• net: implement get_peer_cred on Hurd (#7989)
• runtime: add tokio::runtime::worker_index() (#7921)
• runtime: add runtime name (#7924)
• runtime: stabilize LocalRuntime (#7557)
• wasm: add wasm32-wasip2 networking support (#7933)

Changed

• runtime: steal tasks from the LIFO slot (#7431)

Fixed

• docs: do not show "Available on non-loom only." doc label (#7977)
• macros: improve overall macro hygiene (#7997)
• sync: fix notify_waiters priority in Notify (#7996)
• sync: fix panic in Chan::recv_many when called with non-empty vector on closed channel (#7991)

#7431: tokio-rs/tokio#7431 #7557: tokio-rs/tokio#7557 #7921: tokio-rs/tokio#7921 #7924: tokio-rs/tokio#7924 #7933: tokio-rs/tokio#7933 #7977: tokio-rs/tokio#7977 #7989: tokio-rs/tokio#7989 #7991: tokio-rs/tokio#7991 #7996: tokio-rs/tokio#7996 #7997: tokio-rs/tokio#7997

Commits

• 0af06b7 chore: prepare Tokio v1.51.0 (#8005)
• 01a7f1d chore: prepare tokio-macros v2.7.0 (#8004)
• eeb55c7 runtime: steal tasks from the LIFO slot (#7431)
• 1fc450a runtime: stabilize LocalRuntime (#7557)
• 324218f Merge tag 'tokio-1.47.4' (#8003)
• aa65d0d chore: prepare Tokio v1.47.4 (#8002)
• bf18ed4 sync: fix panic in Chan::recv_many when called with non-empty vector on clo...
• 43134f1 wasm: add wasm32-wasip2 networking support (#7933)
• b4c3246 macros: improve overall macro hygiene (#7997)
• 7947fa4 rt: add runtime name (#7924)
• Additional commits viewable in compare view

Updates libc from 0.2.183 to 0.2.184

Release notes

Sourced from libc's releases.

0.2.184

MSRV

This release increases the MSRV of libc to 1.65. With this update, you can now always use the core::ffi::c_* types with libc definitions, since libc has been changed to reexport from core rather than redefining them. (This usually worked before but had edge cases.) (#4972)

Added

• BSD: Add IP_MINTTL to bsd (#5026)
• Cygwin: Add TIOCM_DSR (#5031)
• FreeBSD: Added xfile structe and file descriptor types (#5002)
• Linux: Add CAN netlink bindings (#5011)
• Linux: Add struct ethhdr (#4239)
• Linux: Add struct ifinfomsg (#5012)
• Linux: Define max_align_t for riscv64 (#5029)
• NetBSD: Add missing CLOCK_ constants (#5020)
• NuttX: Add _SC_HOST_NAME_MAX (#5004)
• VxWorks: Add flock and F_*LCK constants (#4043)
• WASI: Add all _SC_* sysconf constants (#5023)

Deprecated

The remaining fixed-width integer aliases, __uint128_t, __uint128, __int128_t, and __int128, have been deprecated. Use i128 and u128 instead. (#4343)

Fixed

• breaking Redox: Fix signal action constant types (#5009)
• EspIDF: Correct the value of DT_* constants (#5034)
• Redox: Fix locale values and add RTLD_NOLOAD, some TCP constants (#5025)
• Various: Use Padding::new(<zeroed>) rather than Padding::uninit() (#5036)

Changed

• potentially breaking Linux: Add new fields to struct ptrace_syscall_info (#4966)
• Re-export core::ffi integer types rather than redefining (#5015)
• Redox: Update F_DUPFD, IP, and TCP constants to match relibc (#4990)

Changelog

Sourced from libc's changelog.

0.2.184 - 2026-04-01

MSRV

This release increases the MSRV of libc to 1.65. With this update, you can now always use the core::ffi::c_* types with libc definitions, since libc has been changed to reexport from core rather than redefining them. (This usually worked before but had edge cases.) (#4972)

Added

• BSD: Add IP_MINTTL to bsd (#5026)
• Cygwin: Add TIOCM_DSR (#5031)
• FreeBSD: Added xfile structe and file descriptor types (#5002)
• Linux: Add CAN netlink bindings (#5011)
• Linux: Add struct ethhdr (#4239)
• Linux: Add struct ifinfomsg (#5012)
• Linux: Define max_align_t for riscv64 (#5029)
• NetBSD: Add missing CLOCK_ constants (#5020)
• NuttX: Add _SC_HOST_NAME_MAX (#5004)
• VxWorks: Add flock and F_*LCK constants (#4043)
• WASI: Add all _SC_* sysconf constants (#5023)

Deprecated

The remaining fixed-width integer aliases, __uint128_t, __uint128, __int128_t, and __int128, have been deprecated. Use i128 and u128 instead. (#4343)

Fixed

• breaking Redox: Fix signal action constant types (#5009)
• EspIDF: Correct the value of DT_* constants (#5034)
• Redox: Fix locale values and add RTLD_NOLOAD, some TCP constants (#5025)
• Various: Use Padding::new(<zeroed>) rather than Padding::uninit() (#5036)

Changed

• potentially breaking Linux: Add new fields to struct ptrace_syscall_info (#4966)
• Re-export core::ffi integer types rather than redefining (#5015)
• Redox: Update F_DUPFD, IP, and TCP constants to match relibc (#4990)

Commits

• b1fd610 chore: Release libc 0.2.184
• f596819 ci: Don't enforce cargo-semver-checks
• 4645f60 linux: update ptrace_syscall_info struct
• 14cbbec types: Remove Padding::uninit
• b5dcda8 pthread: Use Padding::new(\<zeroed>) rather than Padding::uninit()
• bbb1c5d types: Add a new function to Padding
• df06e43 Fix locale values and add RTLD_NOLOAD, some TCP constants
• 078f5c6 newlib/espidf: Move DT_* to espidf/mod.rs
• d32b83d Add IP_MINTTL to bsd
• 939e0ec Define max_align_t for riscv64-linux
• Additional commits viewable in compare view