From d0d9683df8398696147e7ee1fcffb2e4e957008c Mon Sep 17 00:00:00 2001
From: Daniel Mueller <deso@posteo.net>
Date: Sat, 4 Apr 2020 14:39:19 -0700
Subject: Remove vendored dependencies

While it appears that by now we actually can get successful builds
without Cargo insisting on Internet access by virtue of using the
--frozen flag, maintaining vendored dependencies is somewhat of a pain
point. This state will also get worse with upcoming changes that replace
argparse in favor of structopt and pull in a slew of new dependencies by
doing so. Then there is also the repository structure aspect, which is
non-standard due to the way we vendor dependencies and a potential
source of confusion.
In order to fix these problems, this change removes all the vendored
dependencies we have.

Delete subrepo argparse/:argparse
Delete subrepo base32/:base32
Delete subrepo cc/:cc
Delete subrepo cfg-if/:cfg-if
Delete subrepo getrandom/:getrandom
Delete subrepo lazy-static/:lazy-static
Delete subrepo libc/:libc
Delete subrepo nitrokey-sys/:nitrokey-sys
Delete subrepo nitrokey/:nitrokey
Delete subrepo rand/:rand
---
 rand/rand_core/src/le.rs | 68 ------------------------------------------------
 1 file changed, 68 deletions(-)
 delete mode 100644 rand/rand_core/src/le.rs

(limited to 'rand/rand_core/src/le.rs')

diff --git a/rand/rand_core/src/le.rs b/rand/rand_core/src/le.rs
deleted file mode 100644
index 266651f..0000000
--- a/rand/rand_core/src/le.rs
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright 2018 Developers of the Rand project.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! Little-Endian utilities
-//! 
-//! Little-Endian order has been chosen for internal usage; this makes some
-//! useful functions available.
-
-use core::ptr;
-
-macro_rules! read_slice {
-    ($src:expr, $dst:expr, $size:expr, $which:ident) => {{
-        assert_eq!($src.len(), $size * $dst.len());
-
-        unsafe {
-            ptr::copy_nonoverlapping(
-                $src.as_ptr(),
-                $dst.as_mut_ptr() as *mut u8,
-                $src.len());
-        }
-        for v in $dst.iter_mut() {
-            *v = v.$which();
-        }
-    }};
-}
-
-/// Reads unsigned 32 bit integers from `src` into `dst`.
-/// Borrowed from the `byteorder` crate.
-#[inline]
-pub fn read_u32_into(src: &[u8], dst: &mut [u32]) {
-    read_slice!(src, dst, 4, to_le);
-}
-
-/// Reads unsigned 64 bit integers from `src` into `dst`.
-/// Borrowed from the `byteorder` crate.
-#[inline]
-pub fn read_u64_into(src: &[u8], dst: &mut [u64]) {
-    read_slice!(src, dst, 8, to_le);
-}
-
-#[test]
-fn test_read() {
-    let bytes = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
-    
-    let mut buf = [0u32; 4];
-    read_u32_into(&bytes, &mut buf);
-    assert_eq!(buf[0], 0x04030201);
-    assert_eq!(buf[3], 0x100F0E0D);
-    
-    let mut buf = [0u32; 3];
-    read_u32_into(&bytes[1..13], &mut buf);  // unaligned
-    assert_eq!(buf[0], 0x05040302);
-    assert_eq!(buf[2], 0x0D0C0B0A);
-    
-    let mut buf = [0u64; 2];
-    read_u64_into(&bytes, &mut buf);
-    assert_eq!(buf[0], 0x0807060504030201);
-    assert_eq!(buf[1], 0x100F0E0D0C0B0A09);
-    
-    let mut buf = [0u64; 1];
-    read_u64_into(&bytes[7..15], &mut buf); // unaligned
-    assert_eq!(buf[0], 0x0F0E0D0C0B0A0908);
-}
-- 
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