Updating dependencies (#360)

src/serialization/mod.rs

@@ -13,7 +13,7 @@ use generic_array::typenum::{U0, U2};
 use generic_array::{ArrayLength, GenericArray};
 use hmac::Mac;
 
-use crate::errors::{InternalError, ProtocolError};
+use crate::errors::ProtocolError;
 
 // Corresponds to the I2OSP() function from RFC8017
 pub(crate) fn i2osp<L: ArrayLength<u8>>(
@@ -154,20 +154,6 @@ impl<T: Mac> MacExt for T {
     }
 }
 
-pub(crate) trait GenericArrayExt {
-    fn try_from_slice(slice: &[u8]) -> Result<&Self, InternalError>;
-}
-
-impl<L: ArrayLength<u8>> GenericArrayExt for GenericArray<u8, L> {
-    fn try_from_slice(slice: &[u8]) -> Result<&Self, InternalError> {
-        if slice.len() == L::USIZE {
-            Ok(Self::from_slice(slice))
-        } else {
-            Err(InternalError::InvalidByteSequence)
-        }
-    }
-}
-
 #[cfg(test)]
 mod tests;