git.delta.rocks / unique-network / refs/commits / 12eee8195c76

1use super::{TypeCollector, SolidityTypeName, SolidityType, StructCollect};2use crate::{sealed, types::*};3use core::fmt;4use primitive_types::{U256, H160};56macro_rules! solidity_type_name {7    ($($ty:ty => $name:literal $simple:literal = $default:literal),* $(,)?) => {8        $(9            impl SolidityTypeName for $ty {10                fn solidity_name(writer: &mut impl core::fmt::Write, _tc: &TypeCollector) -> core::fmt::Result {11                    write!(writer, $name)12                }13				fn is_simple() -> bool {14					$simple15				}16				fn solidity_default(writer: &mut impl core::fmt::Write, _tc: &TypeCollector) -> core::fmt::Result {17					write!(writer, $default)18				}19            }2021			impl StructCollect for $ty {22				fn name() -> String {23					$name.to_string()24				}2526				fn declaration() -> String {27					String::default()28				}29			}30        )*31    };32}3334solidity_type_name! {35	u8 => "uint8" true = "0",36	u32 => "uint32" true = "0",37	u64 => "uint64" true = "0",38	u128 => "uint128" true = "0",39	U256 => "uint256" true = "0",40	bytes4 => "bytes4" true = "bytes4(0)",41	H160 => "address" true = "0x0000000000000000000000000000000000000000",42	string => "string" false = "\"\"",43	bytes => "bytes" false = "hex\"\"",44	bool => "bool" true = "false",45}4647impl SolidityTypeName for void {48	fn solidity_name(_writer: &mut impl fmt::Write, _tc: &TypeCollector) -> fmt::Result {49		Ok(())50	}51	fn is_simple() -> bool {52		true53	}54	fn solidity_default(_writer: &mut impl fmt::Write, _tc: &TypeCollector) -> fmt::Result {55		Ok(())56	}57	fn is_void() -> bool {58		true59	}60}6162impl<T: SolidityTypeName + sealed::CanBePlacedInVec> SolidityTypeName for Vec<T> {63	fn solidity_name(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {64		T::solidity_name(writer, tc)?;65		write!(writer, "[]")66	}67	fn is_simple() -> bool {68		false69	}70	fn solidity_default(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {71		write!(writer, "new ")?;72		T::solidity_name(writer, tc)?;73		write!(writer, "[](0)")74	}75}7677macro_rules! count {78    () => (0usize);79    ( $x:tt $($xs:tt)* ) => (1usize + count!($($xs)*));80}8182macro_rules! impl_tuples {83	($($ident:ident)+) => {84		impl<$($ident: SolidityTypeName + 'static),+> SolidityType for ($($ident,)+) {85			fn names(tc: &TypeCollector) -> Vec<string> {86				let mut collected = Vec::with_capacity(Self::len());87				$({88					let mut out = string::new();89					$ident::solidity_name(&mut out, tc).expect("no fmt error");90					collected.push(out);91				})*;92				collected93			}9495			fn len() -> usize {96				count!($($ident)*)97			}98		}99		impl<$($ident: SolidityTypeName + 'static),+> SolidityTypeName for ($($ident,)+) {100			fn solidity_name(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {101				write!(writer, "{}", tc.collect_tuple::<Self>())102			}103			fn is_simple() -> bool {104				false105			}106			#[allow(unused_assignments)]107			fn solidity_default(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {108				write!(writer, "{}(", tc.collect_tuple::<Self>())?;109				let mut first = true;110				$(111					if !first {112						write!(writer, ",")?;113					} else {114						first = false;115					}116					<$ident>::solidity_default(writer, tc)?;117				)*118				write!(writer, ")")119			}120		}121	};122}123124impl_tuples! {A}125impl_tuples! {A B}126impl_tuples! {A B C}127impl_tuples! {A B C D}128impl_tuples! {A B C D E}129impl_tuples! {A B C D E F}130impl_tuples! {A B C D E F G}131impl_tuples! {A B C D E F G H}132impl_tuples! {A B C D E F G H I}133impl_tuples! {A B C D E F G H I J}134135impl sealed::CanBePlacedInVec for Property {}136impl StructCollect for Property {137	fn name() -> String {138		"Property".into()139	}140141	fn declaration() -> String {142		let mut str = String::new();143		writeln!(str, "/// @dev Property struct").unwrap();144		writeln!(str, "struct {} {{", Self::name()).unwrap();145		writeln!(str, "\tstring key;").unwrap();146		writeln!(str, "\tbytes value;").unwrap();147		writeln!(str, "}}").unwrap();148		str149	}150}151152impl SolidityTypeName for Property {153	fn solidity_name(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {154		write!(writer, "{}", tc.collect_struct::<Self>())155	}156157	fn is_simple() -> bool {158		false159	}160161	fn solidity_default(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {162		write!(writer, "{}(", tc.collect_struct::<Self>())?;163		address::solidity_default(writer, tc)?;164		write!(writer, ",")?;165		uint256::solidity_default(writer, tc)?;166		write!(writer, ")")167	}168}169170impl SolidityTupleType for Property {171	fn names(tc: &TypeCollector) -> Vec<string> {172		let mut collected = Vec::with_capacity(Self::len());173		{174			let mut out = string::new();175			string::solidity_name(&mut out, tc).expect("no fmt error");176			collected.push(out);177		}178		{179			let mut out = string::new();180			bytes::solidity_name(&mut out, tc).expect("no fmt error");181			collected.push(out);182		}183		collected184	}185186	fn len() -> usize {187		2188	}189}