Merge pull request #379 from rrybarczyk/use-workspaces

[rust-lightning] / src / util / byte_utils.rs

diff --git a/src/util/byte_utils.rs b/src/util/byte_utils.rs
deleted file mode 100644 (file)
index 4444566..0000000
--- a/src/util/byte_utils.rs
+++ /dev/null
@@ -1,106 +0,0 @@
-#[inline]
-pub fn slice_to_be16(v: &[u8]) -> u16 {
-       ((v[0] as u16) << 8*1) |
-       ((v[1] as u16) << 8*0)
-}
-#[inline]
-pub fn slice_to_be32(v: &[u8]) -> u32 {
-       ((v[0] as u32) << 8*3) |
-       ((v[1] as u32) << 8*2) |
-       ((v[2] as u32) << 8*1) |
-       ((v[3] as u32) << 8*0)
-}
-#[cfg(not(feature = "fuzztarget"))] // Used only by poly1305
-#[inline]
-pub fn slice_to_le32(v: &[u8]) -> u32 {
-       ((v[0] as u32) << 8*0) |
-       ((v[1] as u32) << 8*1) |
-       ((v[2] as u32) << 8*2) |
-       ((v[3] as u32) << 8*3)
-}
-#[inline]
-pub fn slice_to_be48(v: &[u8]) -> u64 {
-       ((v[0] as u64) << 8*5) |
-       ((v[1] as u64) << 8*4) |
-       ((v[2] as u64) << 8*3) |
-       ((v[3] as u64) << 8*2) |
-       ((v[4] as u64) << 8*1) |
-       ((v[5] as u64) << 8*0)
-}
-#[inline]
-pub fn slice_to_be64(v: &[u8]) -> u64 {
-       ((v[0] as u64) << 8*7) |
-       ((v[1] as u64) << 8*6) |
-       ((v[2] as u64) << 8*5) |
-       ((v[3] as u64) << 8*4) |
-       ((v[4] as u64) << 8*3) |
-       ((v[5] as u64) << 8*2) |
-       ((v[6] as u64) << 8*1) |
-       ((v[7] as u64) << 8*0)
-}
-
-#[inline]
-pub fn be16_to_array(u: u16) -> [u8; 2] {
-       let mut v = [0; 2];
-       v[0] = ((u >> 8*1) & 0xff) as u8;
-       v[1] = ((u >> 8*0) & 0xff) as u8;
-       v
-}
-#[inline]
-pub fn be32_to_array(u: u32) -> [u8; 4] {
-       let mut v = [0; 4];
-       v[0] = ((u >> 8*3) & 0xff) as u8;
-       v[1] = ((u >> 8*2) & 0xff) as u8;
-       v[2] = ((u >> 8*1) & 0xff) as u8;
-       v[3] = ((u >> 8*0) & 0xff) as u8;
-       v
-}
-#[cfg(not(feature = "fuzztarget"))] // Used only by poly1305
-#[inline]
-pub fn le32_to_array(u: u32) -> [u8; 4] {
-       let mut v = [0; 4];
-       v[0] = ((u >> 8*0) & 0xff) as u8;
-       v[1] = ((u >> 8*1) & 0xff) as u8;
-       v[2] = ((u >> 8*2) & 0xff) as u8;
-       v[3] = ((u >> 8*3) & 0xff) as u8;
-       v
-}
-#[inline]
-pub fn be48_to_array(u: u64) -> [u8; 6] {
-       assert!(u & 0xffff_0000_0000_0000 == 0);
-       let mut v = [0; 6];
-       v[0] = ((u >> 8*5) & 0xff) as u8;
-       v[1] = ((u >> 8*4) & 0xff) as u8;
-       v[2] = ((u >> 8*3) & 0xff) as u8;
-       v[3] = ((u >> 8*2) & 0xff) as u8;
-       v[4] = ((u >> 8*1) & 0xff) as u8;
-       v[5] = ((u >> 8*0) & 0xff) as u8;
-       v
-}
-#[inline]
-pub fn be64_to_array(u: u64) -> [u8; 8] {
-       let mut v = [0; 8];
-       v[0] = ((u >> 8*7) & 0xff) as u8;
-       v[1] = ((u >> 8*6) & 0xff) as u8;
-       v[2] = ((u >> 8*5) & 0xff) as u8;
-       v[3] = ((u >> 8*4) & 0xff) as u8;
-       v[4] = ((u >> 8*3) & 0xff) as u8;
-       v[5] = ((u >> 8*2) & 0xff) as u8;
-       v[6] = ((u >> 8*1) & 0xff) as u8;
-       v[7] = ((u >> 8*0) & 0xff) as u8;
-       v
-}
-
-#[inline]
-pub fn le64_to_array(u: u64) -> [u8; 8] {
-       let mut v = [0; 8];
-       v[0] = ((u >> 8*0) & 0xff) as u8;
-       v[1] = ((u >> 8*1) & 0xff) as u8;
-       v[2] = ((u >> 8*2) & 0xff) as u8;
-       v[3] = ((u >> 8*3) & 0xff) as u8;
-       v[4] = ((u >> 8*4) & 0xff) as u8;
-       v[5] = ((u >> 8*5) & 0xff) as u8;
-       v[6] = ((u >> 8*6) & 0xff) as u8;
-       v[7] = ((u >> 8*7) & 0xff) as u8;
-       v
-}