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-rw-r--r--src/buf/chain.rs7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/buf/chain.rs b/src/buf/chain.rs
index d68bc2d..8a1598c 100644
--- a/src/buf/chain.rs
+++ b/src/buf/chain.rs
@@ -135,7 +135,7 @@ where
U: Buf,
{
fn remaining(&self) -> usize {
- self.a.remaining() + self.b.remaining()
+ self.a.remaining().checked_add(self.b.remaining()).unwrap()
}
fn chunk(&self) -> &[u8] {
@@ -178,7 +178,10 @@ where
U: BufMut,
{
fn remaining_mut(&self) -> usize {
- self.a.remaining_mut() + self.b.remaining_mut()
+ self.a
+ .remaining_mut()
+ .checked_add(self.b.remaining_mut())
+ .unwrap()
}
fn chunk_mut(&mut self) -> &mut UninitSlice {