primitive-types/impl-codec: Bump to include new parity_scale_codec::MaxEncodedLen impls

primitive-types/impls/codec/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog].
 
 ## [Unreleased]
 
+## [0.5.1] - 2021-07-02
+### Breaking
+- Updated `parity-scale-codec` to 2.2. [#552](https://github.com/paritytech/parity-common/pull/552)
+
 ## [0.5.0] - 2021-01-27
 ### Breaking
 - Updated `parity-scale-codec` to 2.0. [#510](https://github.com/paritytech/parity-common/pull/510)

primitive-types/impls/codec/Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "impl-codec"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["Parity Technologies <[email protected]>"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/paritytech/parity-common"
 description = "Parity Codec serialization support for uint and fixed hash."
 edition = "2018"
 
 [dependencies]
-parity-scale-codec = { version = "2.0.0", default-features = false }
+parity-scale-codec = { version = "2.2.0", default-features = false, features = ["max-encoded-len"] }
 
 [features]
 default = ["std"]

primitive-types/impls/codec/src/lib.rs

@@ -32,6 +32,12 @@ macro_rules! impl_uint_codec {
 				<[u8; $len * 8] as $crate::codec::Decode>::decode(input).map(|b| $name::from_little_endian(&b))
 			}
 		}
+
+		impl $crate::codec::MaxEncodedLen for $name {
+			fn max_encoded_len() -> usize {
+				::core::mem::size_of::<$name>()
+			}
+		}
 	};
 }
 
@@ -52,5 +58,11 @@ macro_rules! impl_fixed_hash_codec {
 				<[u8; $len] as $crate::codec::Decode>::decode(input).map($name)
 			}
 		}
+
+		impl $crate::codec::MaxEncodedLen for $name {
+			fn max_encoded_len() -> usize {
+				::core::mem::size_of::<$name>()
+			}
+		}
 	};
 }