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fix(examples): deprecated gas oracle (#1986)

This commit is contained in:
DaniPopes 2022-12-30 13:43:49 +01:00 committed by GitHub
parent a42cc9f63f
commit 4274a27531
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1 changed files with 7 additions and 3 deletions
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10
examples/middleware/examples/builder.rs
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@ -1,6 +1,10 @@
use ethers::{ use ethers::{
core::types::BlockNumber, core::types::BlockNumber,
middleware::{gas_escalator::*, gas_oracle::*, *}, middleware::{
gas_escalator::{Frequency, GasEscalatorMiddleware, GeometricGasPrice},
gas_oracle::{GasNow, GasOracleMiddleware},
MiddlewareBuilder, NonceManagerMiddleware, SignerMiddleware,
},
providers::{Http, Middleware, Provider}, providers::{Http, Middleware, Provider},
signers::{LocalWallet, Signer}, signers::{LocalWallet, Signer},
}; };
@ -24,7 +28,7 @@ async fn builder_example() {
let signer = SIGNING_KEY.parse::<LocalWallet>().unwrap(); let signer = SIGNING_KEY.parse::<LocalWallet>().unwrap();
let address = signer.address(); let address = signer.address();
let escalator = GeometricGasPrice::new(1.125, 60_u64, None::<u64>); let escalator = GeometricGasPrice::new(1.125, 60_u64, None::<u64>);
let gas_oracle = EthGasStation::new(None); let gas_oracle = GasNow::new();
let provider = Provider::<Http>::try_from(RPC_URL) let provider = Provider::<Http>::try_from(RPC_URL)
.unwrap() .unwrap()
@ -48,7 +52,7 @@ async fn builder_example_raw_wrap() {
.unwrap() .unwrap()
.wrap_into(|p| GasEscalatorMiddleware::new(p, escalator, Frequency::PerBlock)) .wrap_into(|p| GasEscalatorMiddleware::new(p, escalator, Frequency::PerBlock))
.wrap_into(|p| SignerMiddleware::new(p, signer)) .wrap_into(|p| SignerMiddleware::new(p, signer))
.wrap_into(|p| GasOracleMiddleware::new(p, EthGasStation::new(None))) .wrap_into(|p| GasOracleMiddleware::new(p, GasNow::new()))
.wrap_into(|p| NonceManagerMiddleware::new(p, address)); // Outermost layer .wrap_into(|p| NonceManagerMiddleware::new(p, address)); // Outermost layer
match provider.get_block(BlockNumber::Latest).await { match provider.get_block(BlockNumber::Latest).await {