diff options
Diffstat (limited to 'third_party/rust/neqo-common/src/codec.rs')
| -rw-r--r-- | third_party/rust/neqo-common/src/codec.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/third_party/rust/neqo-common/src/codec.rs b/third_party/rust/neqo-common/src/codec.rs index 57ff13f39f..7fea2f71ab 100644 --- a/third_party/rust/neqo-common/src/codec.rs +++ b/third_party/rust/neqo-common/src/codec.rs @@ -4,7 +4,7 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -use std::{convert::TryFrom, fmt::Debug}; +use std::fmt::Debug; use crate::hex_with_len; @@ -112,9 +112,7 @@ impl<'a> Decoder<'a> { /// Decodes a QUIC varint. pub fn decode_varint(&mut self) -> Option<u64> { - let Some(b1) = self.decode_byte() else { - return None; - }; + let b1 = self.decode_byte()?; match b1 >> 6 { 0 => Some(u64::from(b1 & 0x3f)), 1 => Some((u64::from(b1 & 0x3f) << 8) | self.decode_uint(1)?), |