git.delta.rocks / unique-network / refs/commits / 488175cd133a

42	pascal_call_name: Ident,42	pascal_call_name: Ident,
43	snake_call_name: Ident,43	snake_call_name: Ident,
44	via: Option<(Type, Ident)>,44	via: Option<(Type, Ident)>,
45	condition: Option<Expr>,
45}46}
46impl Is {47impl Is {
47	fn expand_call_def(&self, gen_ref: &proc_macro2::TokenStream) -> proc_macro2::TokenStream {48	fn expand_call_def(&self, gen_ref: &proc_macro2::TokenStream) -> proc_macro2::TokenStream {
64		generics: &proc_macro2::TokenStream,65		generics: &proc_macro2::TokenStream,
65	) -> proc_macro2::TokenStream {66	) -> proc_macro2::TokenStream {
66		let pascal_call_name = &self.pascal_call_name;67		let pascal_call_name = &self.pascal_call_name;
68		let condition = self.condition.as_ref().map(|condition| {
69			quote! {
70				(#condition) &&
71			}
72		});
67		quote! {73		quote! {
68			<#pascal_call_name #generics>::supports_interface(interface_id)74			#condition <#pascal_call_name #generics>::supports_interface(this, interface_id)
69		}75		}
70	}76	}
7177
93			.as_ref()99			.as_ref()
94			.map(|(_, i)| quote! {.#i()})100			.map(|(_, i)| quote! {.#i()})
95			.unwrap_or_default();101			.unwrap_or_default();
102		let condition = self.condition.as_ref().map(|condition| {
103			quote! {
104				if ({let this = &self; (#condition)})
105			}
106		});
96		quote! {107		quote! {
97			#call_name::#name(call) => return <#via_typ as ::evm_coder::Callable<#pascal_call_name #generics>>::call(self #via_map, Msg {108			#call_name::#name(call) #condition => return <#via_typ as ::evm_coder::Callable<#pascal_call_name #generics>>::call(self #via_map, Msg {
98				call,109				call,
99				caller: c.caller,110				caller: c.caller,
100				value: c.value,111				value: c.value,
139			let name = input.parse::<Ident>()?;150			let name = input.parse::<Ident>()?;
140			let lookahead = input.lookahead1();151			let lookahead = input.lookahead1();
152
153			let mut condition: Option<Expr> = None;
141			let via = if lookahead.peek(syn::token::Paren) {154			let mut via: Option<(Type, Ident)> = None;
155
156			if lookahead.peek(syn::token::Paren) {
142				let contents;157				let contents;
143				parenthesized!(contents in input);158				parenthesized!(contents in input);
159				let input = contents;
160
161				while !input.is_empty() {
162					let lookahead = input.lookahead1();
163					if lookahead.peek(Token![if]) {
164						input.parse::<Token![if]>()?;
165						let contents;
166						parenthesized!(contents in input);
167						let contents = contents.parse::<Expr>()?;
168
169						if condition.replace(contents).is_some() {
170							return Err(syn::Error::new(input.span(), "condition is already set"));
171						}
172					} else if lookahead.peek(kw::via) {
173						input.parse::<kw::via>()?;
174						let contents;
175						parenthesized!(contents in input);
176
144				let method = contents.parse::<Ident>()?;177						let method = contents.parse::<Ident>()?;
145				contents.parse::<Token![,]>()?;178						contents.parse::<kw::returns>()?;
146				let ty = contents.parse::<Type>()?;179						let ty = contents.parse::<Type>()?;
180
147				Some((ty, method))181						if via.replace((ty, method)).is_some() {
182							return Err(syn::Error::new(input.span(), "via is already set"));
183						}
184					} else {
185						return Err(lookahead.error());
186					}
187
188					if input.peek(Token![,]) {
189						input.parse::<Token![,]>()?;
190					} else if !input.is_empty() {
191						return Err(syn::Error::new(input.span(), "expected end"));
192					}
193				}
148			} else if lookahead.peek(Token![,]) {194			} else if lookahead.peek(Token![,]) || input.is_empty() {
149				None195				// Pass
150			} else if input.is_empty() {
151				None
152			} else {196			} else {
153				return Err(lookahead.error());197				return Err(lookahead.error());
154			};198			};
157				snake_call_name: pascal_ident_to_snake_call(&name),201				snake_call_name: pascal_ident_to_snake_call(&name),
158				name,202				name,
159				via,203				via,
204				condition,
160			});205			});
161			if input.peek(Token![,]) {206			if input.peek(Token![,]) {
162				input.parse::<Token![,]>()?;207				input.parse::<Token![,]>()?;
495	syn::custom_keyword!(weight);540	syn::custom_keyword!(weight);
496541
497	syn::custom_keyword!(via);542	syn::custom_keyword!(via);
543	syn::custom_keyword!(returns);
498	syn::custom_keyword!(name);544	syn::custom_keyword!(name);
499	syn::custom_keyword!(is);545	syn::custom_keyword!(is);
500	syn::custom_keyword!(inline_is);546	syn::custom_keyword!(inline_is);
996					#(#inline_interface_id)*1042					#(#inline_interface_id)*
997					u32::to_be_bytes(interface_id)1043					u32::to_be_bytes(interface_id)
998				}1044				}
999				/// Is this contract implements specified ERC165 selector
1000				pub fn supports_interface(interface_id: ::evm_coder::types::bytes4) -> bool {
1001					interface_id != u32::to_be_bytes(0xffffff) && (
1002						interface_id == ::evm_coder::ERC165Call::INTERFACE_ID ||
1003						interface_id == Self::interface_id()
1004						#(
1005							|| #supports_interface
1006						)*
1007					)
1008				}
1009				/// Generate solidity definitions for methods described in this interface1045				/// Generate solidity definitions for methods described in this interface
1010				pub fn generate_solidity_interface(tc: &evm_coder::solidity::TypeCollector, is_impl: bool) {1046				pub fn generate_solidity_interface(tc: &evm_coder::solidity::TypeCollector, is_impl: bool) {
1011					use evm_coder::solidity::*;1047					use evm_coder::solidity::*;
1024						)*),1060						)*),
1025					};1061					};
10261062
1027					let mut out = string::new();1063					let mut out = ::evm_coder::types::string::new();
1028					if #solidity_name.starts_with("Inline") {1064					if #solidity_name.starts_with("Inline") {
1029						out.push_str("/// @dev inlined interface\n");1065						out.push_str("/// @dev inlined interface\n");
1030					}1066					}
1062					return Ok(None);1098					return Ok(None);
1063				}1099				}
1064			}1100			}
1065			impl #generics ::evm_coder::Weighted for #call_name #gen_ref1101			impl #generics #call_name #gen_ref
1102			#gen_where
1103			{
1104				/// Is this contract implements specified ERC165 selector
1105				pub fn supports_interface(this: &#name, interface_id: ::evm_coder::types::bytes4) -> bool {
1106					interface_id != u32::to_be_bytes(0xffffff) && (
1107						interface_id == ::evm_coder::ERC165Call::INTERFACE_ID ||
1108						interface_id == Self::interface_id()
1109						#(
1110							|| #supports_interface
1111						)*
1112					)
1113				}
1114			}
1115			impl #generics ::evm_coder::Weighted for #call_name #gen_ref
1066			#gen_where1116			#gen_where
1067			{1117			{
1068				#[allow(unused_variables)]1118				#[allow(unused_variables)]
1091						)*1141						)*
1092						#call_name::ERC165Call(::evm_coder::ERC165Call::SupportsInterface {interface_id}, _) => {1142						#call_name::ERC165Call(::evm_coder::ERC165Call::SupportsInterface {interface_id}, _) => {
1093							let mut writer = ::evm_coder::abi::AbiWriter::default();1143							let mut writer = ::evm_coder::abi::AbiWriter::default();
1094							writer.bool(&<#call_name #gen_ref>::supports_interface(interface_id));1144							writer.bool(&<#call_name #gen_ref>::supports_interface(self, interface_id));
1095							return Ok(writer.into());1145							return Ok(writer.into());
1096						}1146						}
1097						_ => {},1147						_ => {},
1101						#(1151						#(
1102							#call_variants_this,1152							#call_variants_this,
1103						)*1153						)*
1104						_ => unreachable!()1154						_ => Err(::evm_coder::execution::Error::from("method is not available").into()),
1105					}1155					}
1106				}1156				}
1107			}1157			}

313	/// Finish writer, concatenating all internal buffers313	/// Finish writer, concatenating all internal buffers
314	pub fn finish(mut self) -> Vec<u8> {314	pub fn finish(mut self) -> Vec<u8> {
315		for (static_offset, part) in self.dynamic_part {315		for (static_offset, part) in self.dynamic_part {
316			let part_offset = self.static_part.len() - self.had_call.then(|| 4).unwrap_or(0);316			let part_offset = self.static_part.len() - if self.had_call { 4 } else { 0 };
317317
318			let encoded_dynamic_offset = usize::to_be_bytes(part_offset);318			let encoded_dynamic_offset = usize::to_be_bytes(part_offset);
319			self.static_part[static_offset + ABI_ALIGNMENT - encoded_dynamic_offset.len()319			self.static_part[static_offset + ABI_ALIGNMENT - encoded_dynamic_offset.len()

74/// #[solidity_interface(name = MyContract, is(SuperContract), inline_is(InlineContract))]74/// #[solidity_interface(name = MyContract, is(SuperContract), inline_is(InlineContract))]
75/// impl Contract {75/// impl Contract {
76///     /// Multiply two numbers76///     /// Multiply two numbers
77/// 	/// @param a First number77///     /// @param a First number
78/// 	/// @param b Second number78///     /// @param b Second number
79/// 	/// @return uint32 Product of two passed numbers79///     /// @return uint32 Product of two passed numbers
80/// 	/// @dev This function returns error in case of overflow80///     /// @dev This function returns error in case of overflow
81///     #[weight(200 + a + b)]81///     #[weight(200 + a + b)]
82///     #[solidity_interface(rename_selector = "mul")]82///     #[solidity_interface(rename_selector = "mul")]
83///     fn mul(&mut self, a: uint32, b: uint32) -> Result<uint32> {83///     fn mul(&mut self, a: uint32, b: uint32) -> Result<uint32> {

17use std::marker::PhantomData;17use std::marker::PhantomData;
18use evm_coder::{execution::Result, generate_stubgen, solidity_interface, types::*};18use evm_coder::{execution::Result, generate_stubgen, solidity_interface, types::*};
1919
20struct Generic<T>(PhantomData<T>);20pub struct Generic<T>(PhantomData<T>);
2121
22#[solidity_interface(name = GenericIs)]22#[solidity_interface(name = GenericIs)]
23impl<T> Generic<T> {23impl<T> Generic<T> {

1818
19use evm_coder::{ToLog, execution::Result, solidity_interface, types::*, solidity, weight};19use evm_coder::{ToLog, execution::Result, solidity_interface, types::*, solidity, weight};
2020
21struct Impls;21pub struct Impls;
2222
23#[solidity_interface(name = OurInterface)]23#[solidity_interface(name = OurInterface)]
24impl Impls {24impl Impls {

1616
17use evm_coder::{execution::Result, generate_stubgen, solidity_interface, types::*};17use evm_coder::{execution::Result, generate_stubgen, solidity_interface, types::*};
1818
19struct ERC20;19pub struct ERC20;
2020
21#[solidity_interface(name = ERC20)]21#[solidity_interface(name = ERC20)]
22impl ERC20 {22impl ERC20 {

406			true => {406			true => {
407				let mut bv = OwnerRestrictedSet::new();407				let mut bv = OwnerRestrictedSet::new();
408				for i in collections {408				for i in collections {
409					bv.try_insert(crate::eth::map_eth_to_id(&i).ok_or(Error::Revert(409					bv.try_insert(crate::eth::map_eth_to_id(&i).ok_or_else(|| {
410						"Can't convert address into collection id".into(),410						Error::Revert("Can't convert address into collection id".into())
411					))?)411					})?)
412					.map_err(|_| "too many collections")?;412					.map_err(|_| "too many collections")?;
413				}413				}
414				let mut nesting = permissions.nesting().clone();414				let mut nesting = permissions.nesting().clone();

199		ERC20,199		ERC20,
200		ERC20Mintable,200		ERC20Mintable,
201		ERC20UniqueExtensions,201		ERC20UniqueExtensions,
202		Collection(common_mut, CollectionHandle<T>),202		Collection(via(common_mut returns CollectionHandle<T>)),
203	)203	)
204)]204)]
205impl<T: Config> FungibleHandle<T> where T::AccountId: From<[u8; 32]> + AsRef<[u8; 32]> {}205impl<T: Config> FungibleHandle<T> where T::AccountId: From<[u8; 32]> + AsRef<[u8; 32]> {}

736		ERC721UniqueExtensions,736		ERC721UniqueExtensions,
737		ERC721Mintable,737		ERC721Mintable,
738		ERC721Burnable,738		ERC721Burnable,
739		Collection(common_mut, CollectionHandle<T>),739		Collection(via(common_mut returns CollectionHandle<T>)),
740		TokenProperties,740		TokenProperties,
741	)741	)
742)]742)]

785		ERC721UniqueExtensions,785		ERC721UniqueExtensions,
786		ERC721Mintable,786		ERC721Mintable,
787		ERC721Burnable,787		ERC721Burnable,
788		Collection(common_mut, CollectionHandle<T>),788		Collection(via(common_mut returns CollectionHandle<T>)),
789		TokenProperties,789		TokenProperties,
790	)790	)
791)]791)]