fixup! Update cbor-smol to v0.5.0

Cargo.toml

@@ -10,7 +10,7 @@ repository = "https://github.com/trussed-dev/ctap-types"
 [dependencies]
 arbitrary = { version = "1.3.2", features = ["derive"], optional = true }
 bitflags = "1.3"
-cbor-smol = { version = "0.5", features = ["heapless-bytes-v0-3"] }
+cbor-smol = { version = "0.5", features = ["heapless-v0-7"] }
 cosey = "0.3.1"
 delog = "0.1"
 heapless = { version = "0.7", default-features = false, features = ["serde"] }

src/ctap2.rs

@@ -2,6 +2,8 @@
 //!
 //! Note that all ctap2::Authenticators automatically implement RPC with [`Request`] and
 //! [`Response`].
+use core::ops::DerefMut;
+
 use bitflags::bitflags;
 use cbor_smol::cbor_deserialize;
 use serde::{Deserialize, Serialize};
@@ -242,7 +244,8 @@ impl<'a, A: SerializeAttestedCredentialData, E: serde::Serialize> AuthenticatorD
 
         // the extensions data
         if let Some(extensions) = self.extensions.as_ref() {
-            cbor_smol::cbor_serialize_to(extensions, &mut bytes).map_err(|_| Error::Other)?;
+            cbor_smol::cbor_serialize_to(extensions, bytes.deref_mut())
+                .map_err(|_| Error::Other)?;
         }
 
         Ok(bytes)