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author | Daniel Mueller <deso@posteo.net> | 2020-01-02 08:32:06 -0800 |
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committer | Daniel Mueller <deso@posteo.net> | 2020-01-02 08:32:06 -0800 |
commit | fd091b04316db9dc5fafadbd6bdbe60b127408a9 (patch) | |
tree | f202270f7ae5cedc513be03833a26148d9b5e219 /rand/rand_core/src/impls.rs | |
parent | 8161cdb26f98e65b39c603ddf7a614cc87c77a1c (diff) | |
download | nitrocli-fd091b04316db9dc5fafadbd6bdbe60b127408a9.tar.gz nitrocli-fd091b04316db9dc5fafadbd6bdbe60b127408a9.tar.bz2 |
Update nitrokey crate to 0.4.0
This change finally updates the version of the nitrokey crate that we
consume to 0.4.0. Along with that we update rand_core, one of its
dependencies, to 0.5.1. Further more we add cfg-if in version 0.1.10 and
getrandom in version 0.1.13, both of which are now new (non-development)
dependencies.
Import subrepo nitrokey/:nitrokey at e81057037e9b4f370b64c0a030a725bc6bdfb870
Import subrepo cfg-if/:cfg-if at 4484a6faf816ff8058088ad857b0c6bb2f4b02b2
Import subrepo getrandom/:getrandom at d661aa7e1b8cc80b47dabe3d2135b3b47d2858af
Import subrepo rand/:rand at d877ed528248b52d947e0484364a4e1ae59ca502
Diffstat (limited to 'rand/rand_core/src/impls.rs')
-rw-r--r-- | rand/rand_core/src/impls.rs | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/rand/rand_core/src/impls.rs b/rand/rand_core/src/impls.rs index 57bdd07..dee4ed1 100644 --- a/rand/rand_core/src/impls.rs +++ b/rand/rand_core/src/impls.rs @@ -17,12 +17,11 @@ //! to/from byte sequences, and since its purpose is reproducibility, //! non-reproducible sources (e.g. `OsRng`) need not bother with it. -use core::intrinsics::transmute; use core::ptr::copy_nonoverlapping; use core::slice; use core::cmp::min; use core::mem::size_of; -use RngCore; +use crate::RngCore; /// Implement `next_u64` via `next_u32`, little-endian order. @@ -44,21 +43,15 @@ pub fn fill_bytes_via_next<R: RngCore + ?Sized>(rng: &mut R, dest: &mut [u8]) { while left.len() >= 8 { let (l, r) = {left}.split_at_mut(8); left = r; - let chunk: [u8; 8] = unsafe { - transmute(rng.next_u64().to_le()) - }; + let chunk: [u8; 8] = rng.next_u64().to_le_bytes(); l.copy_from_slice(&chunk); } let n = left.len(); if n > 4 { - let chunk: [u8; 8] = unsafe { - transmute(rng.next_u64().to_le()) - }; + let chunk: [u8; 8] = rng.next_u64().to_le_bytes(); left.copy_from_slice(&chunk[..n]); } else if n > 0 { - let chunk: [u8; 4] = unsafe { - transmute(rng.next_u32().to_le()) - }; + let chunk: [u8; 4] = rng.next_u32().to_le_bytes(); left.copy_from_slice(&chunk[..n]); } } |