cerc-io/lighthouse
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another loop fixed

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This commit is contained in:
Grant Wuerker 2018-10-20 18:43:43 -05:00
parent d3ec313b43
commit 0cab98ffe1
1 changed files with 3 additions and 5 deletions
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8
beacon_chain/utils/ssz/src/decode.rs
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@ -1,5 +1,3 @@
#![cfg_attr(not(feature = "clippy"), allow(needless_range_loop))]
use super::{ use super::{
LENGTH_BYTES, LENGTH_BYTES,
}; };
@ -79,10 +77,10 @@ pub fn decode_length(bytes: &[u8], index: usize, length_bytes: usize)
return Err(DecodeError::TooShort); return Err(DecodeError::TooShort);
}; };
let mut len: usize = 0; let mut len: usize = 0;
for i in index..index+length_bytes { for (i, byte) in bytes.iter().enumerate().take(index+length_bytes).skip(index) {
let offset = (index+length_bytes - i - 1) * 8; let offset = (index+length_bytes - i - 1) * 8;
len |= (bytes[i] as usize) << offset; len |= (*byte as usize) << offset;
}; }
Ok(len) Ok(len)
} }