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relax ReadFixedLengthByteArray generic constraint a bit

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probably not a big deal, but meh, why not
This commit is contained in:
Gered 2021-05-20 13:44:15 -04:00
parent 7850c468ea
commit 0c57dcb1dd
1 changed files with 2 additions and 6 deletions
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8
psoutils/src/bytes.rs
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@ -1,7 +1,3 @@
use std::io::Error;
use byteorder::ReadBytesExt;
pub trait FixedLengthByteArrays {
fn as_unpadded_slice(&self) -> &[u8];
fn to_array<const N: usize>(&self) -> [u8; N];
@ -29,8 +25,8 @@ pub trait ReadFixedLengthByteArray {
fn read_bytes<const N: usize>(&mut self) -> Result<[u8; N], std::io::Error>;
}
impl<T: ReadBytesExt> ReadFixedLengthByteArray for T {
fn read_bytes<const N: usize>(&mut self) -> Result<[u8; N], Error> {
impl<T: std::io::Read> ReadFixedLengthByteArray for T {
fn read_bytes<const N: usize>(&mut self) -> Result<[u8; N], std::io::Error> {
assert_ne!(N, 0);
let mut array = [0u8; N];
self.read_exact(&mut array)?;