hyperdrive_wrappers/
lib.rs

1#[rustfmt::skip]
2#[allow(clippy::all)]
3pub mod wrappers;
4
5
6pub mod linked_factory {
7    use std::sync::Arc;
8
9    use ethers::{abi::Abi, prelude::*, utils::hex};
10    use ethers_solc::utils::library_hash_placeholder;
11
12    /// Creates a contract factory with the given ABI and bytecode, linking the given libraries
13    /// with their respective addresses.
14    pub fn create<M, I, S>(
15        abi: Abi,
16        bytecode_str: &str,
17        libs: I,
18        client: Arc<M>,
19    ) -> std::io::Result<ContractFactory<M>>
20    where
21        M: Middleware,
22        I: IntoIterator<Item = (S, Address)>,
23        S: AsRef<str>,
24    {
25        let mut linked_bytecode: String = bytecode_str.to_string();
26
27        for (lib, addr) in libs {
28            let hex_addr = hex::encode(addr);
29            let place_holder = library_hash_placeholder(lib.as_ref());
30            linked_bytecode = linked_bytecode.replace(&format!("__{place_holder}__"), &hex_addr);
31        }
32
33        let raw_bytecode: Bytes = hex::decode(&linked_bytecode).unwrap().into();
34        let factory = ContractFactory::new(abi, raw_bytecode, client);
35        Ok(factory)
36    }
37}
38
39#[cfg(test)]
40mod tests {
41    use std::{sync::Arc, time::Duration};
42
43    use ethers::{
44        abi::Address,
45        core::utils::Anvil,
46        middleware::SignerMiddleware,
47        providers::{Http, Provider},
48        signers::{LocalWallet, Signer},
49        types::U256,
50    };
51    use eyre::Result;
52
53    use crate::wrappers::erc4626_target0::{ERC4626Target0, ERC4626Target0Libs, Fees, PoolConfig};
54
55    #[tokio::test]
56    async fn test_link_and_deploy() -> Result<()> {
57        let anvil = Anvil::new().spawn();
58        let wallet: LocalWallet = anvil.keys()[0].clone().into();
59        let provider =
60            Provider::<Http>::try_from(anvil.endpoint())?.interval(Duration::from_millis(10u64));
61        let client = Arc::new(SignerMiddleware::new(
62            provider,
63            wallet.with_chain_id(anvil.chain_id()),
64        ));
65
66        let pool_config: PoolConfig = PoolConfig {
67            base_token: Address::zero(),
68            vault_shares_token: Address::zero(),
69            linker_factory: Address::zero(),
70            linker_code_hash: [0u8; 32],
71            initial_vault_share_price: U256::from(0),
72            minimum_share_reserves: U256::from(0),
73            minimum_transaction_amount: U256::from(0),
74            position_duration: U256::from(0),
75            checkpoint_duration: U256::from(0),
76            time_stretch: U256::from(0),
77            governance: Address::zero(),
78            fee_collector: Address::zero(),
79            sweep_collector: Address::zero(),
80            checkpoint_rewarder: Address::zero(),
81            fees: Fees {
82                curve: U256::from(0),
83                flat: U256::from(0),
84                governance_lp: U256::from(0),
85                governance_zombie: U256::from(0),
86            },
87            circuit_breaker_delta: U256::from(0),
88        };
89
90        let erc4626_target0 = ERC4626Target0::link_and_deploy(
91            client.clone(),
92            (pool_config,),
93            ERC4626Target0Libs {
94                lp_math: Address::zero(),
95            },
96        )
97        .unwrap()
98        .send()
99        .await
100        .unwrap();
101
102        println!(
103            "ERC4626Target0 deployed at: {:?}",
104            erc4626_target0.address()
105        );
106
107        Ok(())
108    }
109}
hyperdrive_wrappers/lib.rs

hyperdrive_wrappers/
lib.rs
