git.delta.rocks / unique-network / refs/commits / 2ef175a77541

731		let selector_str = &self.selector_str;731		let selector_str = &self.selector_str;
732		let custom_signature = self.expand_custom_signature();732		let custom_signature = self.expand_custom_signature();
733		quote! {733		quote! {
734			#[doc = #selector_str]
734			const #screaming_name_signature: ::evm_coder::custom_signature::FunctionSignature = #custom_signature;735			const #screaming_name_signature: ::evm_coder::custom_signature::FunctionSignature = #custom_signature;
735			#[doc = #selector_str]
736			const #screaming_name: ::evm_coder::types::bytes4 = {736			const #screaming_name: ::evm_coder::types::bytes4 = {
737				let mut data = [0_u8; Self::#screaming_name_signature.unit.len];737				let mut sum = ::evm_coder::sha3_const::Keccak256::new();
738				let mut pos = 0;738				let mut pos = 0;
739				while pos < Self::#screaming_name_signature.unit.len {739				while pos < Self::#screaming_name_signature.unit.len {
740					data[pos] = Self::#screaming_name_signature.unit.data[pos];740					sum = sum.update(&[Self::#screaming_name_signature.unit.data[pos]; 1]);
741					pos += 1;741					pos += 1;
742				}742				}
743				let a = ::evm_coder::sha3_const::Keccak256::new()743				let a = sum.finalize();
744				.update(&data)
745				.finalize();
746				[a[0], a[1], a[2], a[3]]744				[a[0], a[1], a[2], a[3]]
747			};745			};
11341132
1135		let docs = &self.docs;1133		let docs = &self.docs;
1136
1137		if let Some(expect_selector) = &self.info.expect_selector {
1138			if !self.info.inline_is.0.is_empty() {
1139				return syn::Error::new(
1140					name.span(),
1141					"expect_selector is not compatible with inline_is",
1142				)
1143				.to_compile_error();
1144			}
1145			let selector = self
1146				.methods
1147				.iter()
1148				.map(|m| m.selector)
1149				.fold(0, |a, b| a ^ b);
1150
1151			if *expect_selector != selector {
1152				let mut methods = String::new();
1153				for meth in self.methods.iter() {
1154					write!(methods, "\n- {}", meth.selector_str).expect("write to string");
1155				}
1156				return syn::Error::new(name.span(), format!("expected selector mismatch, expected {expect_selector:0>8x}, but implementation has {selector:0>8x}{methods}")).to_compile_error();
1157			}
1158		}
1159		// let methods = self.methods.iter().map(Method::solidity_def);
11601134
1161		quote! {1135		quote! {
1162			#[derive(Debug)]1136			#[derive(Debug)]

241/// ```241/// ```
242#[macro_export]242#[macro_export]
243macro_rules! make_signature {243macro_rules! make_signature {
244	(new fn($func:expr)$(,)+) => {244	(new fn($func:expr)$(,)*) => {
245		{245		{
246			let fs = FunctionSignature::new($func);246			let fs = FunctionSignature::new($func);
247			let fs = FunctionSignature::done(fs, false);247			let fs = FunctionSignature::done(fs, false);