feat(node): add anvil node

Cargo.toml

@@ -1,5 +1,8 @@
 [workspace]
 members = [
+    "anvil",
+    "anvil/anvil-core",
+    "anvil/anvil-rpc",
     "cast",
     "binder",
     "cli",

anvil/Cargo.toml

@@ -0,0 +1,71 @@
+[package]
+name = "anvil"
+version = "0.1.0"
+edition = "2021"
+license = "MIT OR Apache-2.0"
+description = """
+foundry's local ethereum node
+"""
+
+[[bin]]
+name = "anvil"
+path = "src/anvil.rs"
+required-features = ["cli"]
+
+[build-dependencies]
+# used to generate constants
+vergen = { version = "6.0.0", default-features = false, features = [
+    "build",
+    "rustc",
+    "git",
+] }
+
+[dependencies]
+# foundry internal
+foundry-evm = { path = "../evm" }
+anvil-core = { path = "anvil-core" }
+anvil-rpc = { path = "anvil-rpc" }
+foundry-utils = { path = "../utils" }
+foundry-common = { path = "../common", optional = true }
+forge = { path = "../forge", optional = true }
+foundry-config = { path = "../config", optional = true }
+
+# evm support
+bytes = "1.1.0"
+ethers = { git = "https://github.com/gakonst/ethers-rs", features = ["ws"] }
+
+# axum related
+axum = { version = "0.5", features = ["ws"] }
+hyper = "0.14"
+tower = "0.4"
+tower-http = { version = "0.2", features = ["trace"] }
+
+# tracing
+tracing = "0.1.32"
+tracing-subscriber = { version = "0.3", features = ["env-filter", "fmt"] }
+
+# async
+tokio = { version = "1.10", features = ["time"] }
+parking_lot = "0.12"
+futures = "0.3"
+
+# misc
+serde_json = "1.0.67"
+serde = { version = "1.0", features = ["derive"] }
+thiserror = "1.0.30"
+colored = "2.0.0"
+
+# cli
+clap = { version = "3.0.10", features = [
+    "derive",
+    "env",
+    "wrap_help",
+], optional = true }
+
+[dev-dependencies]
+ethers = { git = "https://github.com/gakonst/ethers-rs", features = ["abigen", "legacy"] }
+tokio = { version = "1.10", features = ["full"] }
+
+[features]
+cmd = ["clap", "foundry-config", "foundry-common", "forge"]
+cli = ["tokio/full", "cmd"]

anvil/anvil-core/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "anvil-core"
+version = "0.1.0"
+edition = "2021"
+license = "MIT OR Apache-2.0"
+
+[dependencies]
+# foundry internal
+foundry-evm = { path = "../../evm" }
+
+ethers-core = { git = "https://github.com/gakonst/ethers-rs", default-features = false }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = { version = "1.0" }
+
+# trie
+hash-db = { version = "0.15", default-features = false }
+hash256-std-hasher = { version = "0.15", default-features = false }
+triehash = { version = "0.8", default-features = false }