git.delta.rocks / unique-network / refs/commits / 871c90fdbf87

1//! Integration between bondrewd and parity scale codec2//! Maybe we can move it to scale-codec itself in future?34#[macro_export]5macro_rules! bondrewd_codec {6	($T:ty) => {7		impl Encode for $T {8			fn encode_to<O: parity_scale_codec::Output + ?Sized>(&self, dest: &mut O) {9				dest.write(&self.into_bytes())10			}11		}12		impl parity_scale_codec::Decode for $T {13			fn decode<I: parity_scale_codec::Input + ?Sized>(14				from: &mut I,15			) -> Result<Self, parity_scale_codec::Error> {16				let mut bytes = [0; Self::BYTE_SIZE];17				from.read(&mut bytes)?;18				Ok(Self::from_bytes(bytes))19			}20		}21		impl MaxEncodedLen for $T {22			fn max_encoded_len() -> usize {23				Self::BYTE_SIZE24			}25		}26		impl TypeInfo for $T {27			type Identity = [u8; Self::BYTE_SIZE];28			fn type_info() -> scale_info::Type {29				<[u8; Self::BYTE_SIZE] as TypeInfo>::type_info()30			}31		}32	};33}