diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml index c4a9dae..69f2cb4 100644 --- a/.github/workflows/rust.yml +++ b/.github/workflows/rust.yml @@ -34,4 +34,4 @@ jobs: run: cargo build - name: Run tests - run: cargo test + run: cargo test --all-features diff --git a/Cargo.toml b/Cargo.toml index 0e9d26a..afb28ff 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "uniswap-sdk-core" -version = "0.25.0" +version = "0.26.0" edition = "2021" authors = ["malik ", "Shuhui Luo "] description = "The Uniswap SDK Core in Rust provides essential functionality for interacting with the Uniswap decentralized exchange" @@ -16,9 +16,10 @@ num-integer = "0.1" num-traits = "0.2" regex = { version = "1.10", optional = true } rustc-hash = "2.0" -thiserror = "1.0" +thiserror = { version = "1.0", optional = true } [features] +std = ["thiserror"] validate_parse_address = ["eth_checksum", "regex"] [lib] diff --git a/src/entities/base_currency.rs b/src/entities/base_currency.rs index ca89a3e..dbda4a8 100644 --- a/src/entities/base_currency.rs +++ b/src/entities/base_currency.rs @@ -1,5 +1,4 @@ -use std::ops::Deref; - +use crate::prelude::*; use alloy_primitives::ChainId; /// `CurrencyLike` is a generic struct representing a currency with a specific chain ID, diff --git a/src/entities/ether.rs b/src/entities/ether.rs index 239d68e..745035c 100644 --- a/src/entities/ether.rs +++ b/src/entities/ether.rs @@ -1,10 +1,5 @@ use crate::prelude::*; -// Lazy static cache for Ether instances -lazy_static! { - static ref ETHER_CACHE: Mutex> = Mutex::new(FxHashMap::default()); -} - /// Ether is the main usage of a 'native' currency, i.e., for Ethereum mainnet and all testnets. /// Represents the native currency of the blockchain. pub type Ether = CurrencyLike<()>; @@ -51,15 +46,7 @@ impl Ether { /// Retrieves or creates an [`Ether`] instance for the specified chain ID. pub fn on_chain(chain_id: u64) -> Self { - let mut cache = ETHER_CACHE.lock().unwrap(); - match cache.get(&chain_id) { - Some(ether) => ether.clone(), - None => { - let ether = Ether::new(chain_id); - cache.insert(chain_id, ether.clone()); - ether - } - } + Self::new(chain_id) } } diff --git a/src/entities/fractions/fraction.rs b/src/entities/fractions/fraction.rs index ccc7646..535fe4b 100644 --- a/src/entities/fractions/fraction.rs +++ b/src/entities/fractions/fraction.rs @@ -1,6 +1,6 @@ /// External crate dependencies use crate::prelude::*; -use std::ops::{Add, Deref, Mul, Sub}; +use core::ops::{Add, Deref, Mul, Sub}; /// Struct representing a fraction with metadata #[derive(Clone, Debug)] diff --git a/src/error.rs b/src/error.rs index ab778d2..1845c01 100644 --- a/src/error.rs +++ b/src/error.rs @@ -1,30 +1,29 @@ -use crate::prelude::*; - /// Represents errors that can occur in the context of currency operations. -#[derive(Debug, Error, Clone, Copy)] +#[derive(Debug, Clone, Copy)] +#[cfg_attr(feature = "std", derive(thiserror::Error))] pub enum Error { - /// Triggers when compared Chain Ids do not match - #[error("Chain IDs do not match: {0} and {1}")] + /// Triggers when the compared chain ids do not match + #[cfg_attr(feature = "std", error("Chain IDs do not match: {0} and {1}"))] ChainIdMismatch(u64, u64), - /// Triggers when comapred addresses are the smae - #[error("Addresses are equal")] + /// Triggers when compared addresses are the same + #[cfg_attr(feature = "std", error("Addresses are equal"))] EqualAddresses, /// Triggers when it tries to exceed the max uint - #[error("amount has exceeded MAX_UINT256")] + #[cfg_attr(feature = "std", error("amount has exceeded MAX_UINT256"))] MaxUint, ///Triggers when the Compared values are not equal - #[error("not equal")] + #[cfg_attr(feature = "std", error("not equal"))] NotEqual(), - /// Triggers when The value is inccorrrect - #[error("incorrect")] + /// Triggers when The value is incorrect + #[cfg_attr(feature = "std", error("incorrect"))] Incorrect(), } -#[cfg(test)] +#[cfg(any(feature = "std", test))] mod tests { use super::*; diff --git a/src/examples/mod.rs b/src/examples/mod.rs index 9e7b267..4b3de48 100644 --- a/src/examples/mod.rs +++ b/src/examples/mod.rs @@ -1,2 +1 @@ -///token example pub mod token_example; diff --git a/src/examples/token_example.rs b/src/examples/token_example.rs index 22941b6..2a0e8c7 100644 --- a/src/examples/token_example.rs +++ b/src/examples/token_example.rs @@ -1,4 +1,4 @@ -// token_example.rs +#![cfg(test)] // Import the Token struct from the Uniswap SDK-Core use crate::entities::token::Token; diff --git a/src/lib.rs b/src/lib.rs index e276c6b..0e9ea48 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -2,6 +2,7 @@ //! //! The Uniswap SDK Core in Rust provides essential functionality for interacting with the Uniswap //! decentralized exchange. +#![cfg_attr(not(any(feature = "std", test)), no_std)] #![warn( missing_copy_implementations, missing_debug_implementations, @@ -12,6 +13,7 @@ #![cfg_attr(not(test), warn(unused_crate_dependencies))] #![deny(unused_must_use, rust_2018_idioms)] #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))] +extern crate alloc; /// Contains functionality related to All Contracts deployed and supported by the Uniswap SDK. pub mod addresses; diff --git a/src/prelude.rs b/src/prelude.rs index b9f9c57..c687998 100644 --- a/src/prelude.rs +++ b/src/prelude.rs @@ -17,12 +17,20 @@ pub use crate::{ error::Error, utils::*, }; +pub use alloc::{ + string::{String, ToString}, + vec::Vec, +}; pub use alloy_primitives::{address, Address}; pub use bigdecimal::{BigDecimal, RoundingMode}; +pub use core::{ + cmp::Ordering, + num::NonZeroU64, + ops::{Deref, Div}, + str::FromStr, +}; pub use lazy_static::lazy_static; pub use num_bigint::{BigInt, BigUint, ToBigInt, ToBigUint}; pub use num_integer::Integer; pub use num_traits::{Num, ToPrimitive, Zero}; pub use rustc_hash::FxHashMap; -pub use std::{cmp::Ordering, num::NonZeroU64, ops::Div, str::FromStr, sync::Mutex}; -pub use thiserror::Error;