update-primitive-types

Author: Grigoriy Simonov

Cargo.lock

@@ -23,7 +23,7 @@ sha3-const = { version = "0.1.1", default-features = false }
 # evm-coder reexports those proc-macro
 evm-coder-procedural = { workspace = true }
 # Evm uses primitive-types for H160, H256 and others
-primitive-types = { version = "0.12.1", default-features = false }
+primitive-types = { version = "0.13.1", default-features = false }
 # Evm doesn't have reexports for log and others
 ethereum = { version = "0.15.0", default-features = false }
 # We have tuple-heavy code in solidity.rs

Cargo.toml

@@ -434,8 +434,7 @@ impl AbiType for U256 {
 }
 impl AbiEncode for U256 {
 	fn enc(&self, out: &mut AbiEncoder) {
-		let mut word = [0; ABI_WORD_SIZE as usize];
-		self.to_big_endian(&mut word);
+		let word = self.to_big_endian();
 		out.append_head(word)
 	}
 }

src/abi/impls.rs

@@ -31,8 +31,7 @@ impl ToTopic for H256 {
 
 impl ToTopic for U256 {
 	fn to_topic(&self) -> H256 {
-		let mut out = [0u8; 32];
-		self.to_big_endian(&mut out);
+		let out = self.to_big_endian();
 		H256(out)
 	}
 }