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| author | León Orell Valerian Liehr <me@fmease.dev> | 2025-07-13 07:21:19 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-07-13 07:21:19 +0200 |
| commit | 5d5645972ffa96c1e2266d819fae27f9028f7be0 (patch) | |
| tree | 6c09bda6858e00db56457b7d43cb4d097f4cc868 /library/std | |
| parent | b1d2f2c64c6254b2a935d6a2d29b68f4511cf500 (diff) | |
| parent | 074846289a4f69d8057bc3ee7789728f560e1ec8 (diff) | |
| download | rust-5d5645972ffa96c1e2266d819fae27f9028f7be0.tar.gz rust-5d5645972ffa96c1e2266d819fae27f9028f7be0.zip | |
Rollup merge of #143776 - no1wudi:fix, r=tgross35
std: move NuttX to use arc4random for random number generation arc4random support in libc merged in https://github.com/rust-lang/libc/pull/4464, so: * Move `target_os = "nuttx"` from unix_legacy to arc4random section * This aligns NuttX with other POSIX-compliant systems that support arc4random * Improves random number generation quality on NuttX by using the system's built-in arc4random implementation instead of legacy fallback methods NuttX supports arc4random_buf which provides better entropy and security compared to the legacy random number generation methods.
Diffstat (limited to 'library/std')
| -rw-r--r-- | library/std/src/sys/random/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/sys/random/mod.rs b/library/std/src/sys/random/mod.rs index 013e886a99b..fc85797dcc2 100644 --- a/library/std/src/sys/random/mod.rs +++ b/library/std/src/sys/random/mod.rs @@ -20,6 +20,7 @@ cfg_if::cfg_if! { target_os = "rtems", target_os = "solaris", target_os = "vita", + target_os = "nuttx", ))] { mod arc4random; pub use arc4random::fill_bytes; @@ -44,7 +45,6 @@ cfg_if::cfg_if! { target_os = "hurd", target_os = "l4re", target_os = "nto", - target_os = "nuttx", ))] { mod unix_legacy; pub use unix_legacy::fill_bytes; |