Module multi 

Support for running multiple fork backends.

The design is similar to the single SharedBackend, BackendHandler but supports multiple concurrently active pairs at once.

Re-exports

use super::CreateFork; 🔒

use super::Fork; 🔒

use super::bal; 🔒

use crate::FoundryBlock; 🔒

use crate::opts::ForkContext; 🔒

use alloy_eips::BlockNumHash; 🔒

use alloy_eips::eip7928::BlockAccessList; 🔒

use alloy_evm::EvmEnv; 🔒

use alloy_network::AnyNetwork; 🔒

use alloy_network::Network; 🔒

use alloy_primitives::map::HashMap; 🔒

use foundry_config::Config; 🔒

use foundry_fork_db::BackendHandler; 🔒

use foundry_fork_db::BlockchainDb; 🔒

use foundry_fork_db::ForkBlock; 🔒

use foundry_fork_db::ForkBlockEnv; 🔒

use foundry_fork_db::SharedBackend; 🔒

use foundry_fork_db::cache::BlockchainDbMeta; 🔒

use futures::FutureExt; 🔒

use futures::StreamExt; 🔒

use futures::channel::mpsc::Receiver; 🔒

use futures::channel::mpsc::Sender; 🔒

use futures::channel::mpsc::channel; 🔒

use futures::stream::Fuse; 🔒

use futures::task::Context; 🔒

use futures::task::Poll; 🔒

use revm::primitives::hardfork::SpecId; 🔒

use std::fmt; 🔒

use std::fmt::Write; 🔒

use std::pin::Pin; 🔒

use std::sync::Arc; 🔒

use std::sync::atomic::AtomicBool; 🔒

use std::sync::atomic::AtomicUsize; 🔒

use std::sync::atomic::Ordering; 🔒

use std::sync::mpsc::Sender as OneshotSender; 🔒

use std::sync::mpsc::channel as oneshot_channel; 🔒

use std::time::Duration; 🔒

Structs

CreatedFork 🔒

Tracks the created Fork

ForkId

The unique identifier for a specific fork, this could be the name of the network a custom descriptive name.

ForkResult

Backend, environment, and identity returned after creating or rolling a fork.

MultiFork

The Sender half of multi fork pair. Can send requests to the MultiForkHandler to create forks.

MultiForkHandler

The type that manages connections in the background.

ShutDownMultiFork 🔒

A type that’s used to signaling the MultiForkHandler when it’s time to shut down.

Enums

ForkTask 🔒

Request 🔒

Request that’s send to the handler.

Functions

create_backend 🔒

Creates the backend of a resolved fork.

create_fork 🔒

Creates a new fork.

Type Aliases

CreateFuture 🔒

CreateSender 🔒

GetEvmEnvSender 🔒