54 lines
1.5 KiB
Rust
54 lines
1.5 KiB
Rust
#![cfg(not(target_arch = "wasm32"))]
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use ethers_core::utils::{Anvil, AnvilInstance};
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use ethers_providers::{Http, Provider};
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use std::time::Duration;
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#[cfg(feature = "ipc")]
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use ethers_providers::Ipc;
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#[cfg(feature = "ipc")]
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use tempfile::NamedTempFile;
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#[cfg(feature = "ws")]
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use ethers_providers::Ws;
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mod provider;
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mod txpool;
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#[cfg(not(feature = "celo"))]
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mod ws_errors;
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/// Spawns Anvil and instantiates an Http provider.
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pub fn spawn_anvil() -> (Provider<Http>, AnvilInstance) {
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let anvil = Anvil::new().block_time(1u64).spawn();
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let provider = Provider::<Http>::try_from(anvil.endpoint())
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.unwrap()
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.interval(Duration::from_millis(50u64));
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(provider, anvil)
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}
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/// Spawns Anvil and instantiates a Ws provider.
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#[cfg(feature = "ws")]
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pub async fn spawn_anvil_ws() -> (Provider<Ws>, AnvilInstance) {
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let anvil = Anvil::new().block_time(1u64).spawn();
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let provider = Provider::<Ws>::connect(anvil.ws_endpoint())
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.await
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.unwrap()
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.interval(Duration::from_millis(50u64));
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(provider, anvil)
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}
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/// Spawns Anvil and instantiates a Ipc provider.
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#[cfg(feature = "ipc")]
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pub async fn spawn_anvil_ipc() -> (Provider<Ipc>, AnvilInstance, NamedTempFile) {
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let ipc = NamedTempFile::new().unwrap();
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let anvil =
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Anvil::new().block_time(1u64).arg("--ipc").arg(ipc.path().display().to_string()).spawn();
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let provider = Provider::<Ipc>::connect_ipc(ipc.path())
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.await
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.unwrap()
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.interval(Duration::from_millis(50u64));
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(provider, anvil, ipc)
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}
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