Add Rust client

Co-authored-by: Denis Kolodin <deniskolodin@gmail.com>
Co-authored-by: Maksim Ryndin <maksim.ryndin@nethermind.io>

.github/workflows/rs-build-fmt-clippy-audit-test.yml

@@ -0,0 +1,56 @@
+name: "[v4-client-rs] Build, Fmt, Clippy, Audit, & Test"
+
+on:
+  pull_request:
+    paths:
+      - 'v4-client-rs/**'
+  push:
+    paths:
+      - 'v4-client-rs/**'
+    branches:
+      - main
+      - "release/*"
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Install Rust
+        uses: actions-rs/toolchain@v1
+        with:
+            toolchain: stable
+            components: rustfmt, clippy
+
+      - name: Install protoc # for dev dependencies only
+        run: sudo apt install -y protobuf-compiler
+
+      - name: Build
+        run: cargo build
+
+      - name: Check formatting
+        run: cargo fmt -- --check
+
+      - name: Linter
+        shell: bash
+        run: |
+          cargo clippy -- -D warnings
+
+      - name: Install audit
+        shell: bash
+        run: |
+          cargo install cargo-deny
+
+      - name: Security audit, licenses
+        shell: bash
+        run: |
+          cargo deny check licenses advisories sources
+
+      - name: Test
+        run: cargo test

README.md

@@ -22,6 +22,12 @@ Python client for dYdX Chain. Developed and maintained by the Nethermind team.
 - [Saul M.](https://github.com/samtin0x)
 - [Piotr P.](https://github.com/piwonskp)
 
+## v4-client-rs
+Rust client for dYdX Chain. Developed and maintained by the Nethermind team.
+- [Emanuel V.](https://github.com/v0-e)
+- [Denis K.](https://github.com/therustmonk)
+- [Maksim R.](https://github.com/maksimryndin)
+
 ## v4-client-cpp (Third Party Client)
 To pull the latest C++ client, run `git submodule update --init --recursive`
 

v4-client-rs/.gitignore

@@ -0,0 +1,2 @@
+target
+Cargo.lock

v4-client-rs/Cargo.toml

@@ -0,0 +1,20 @@
+[workspace]
+resolver = "2"
+members = [
+    "client",
+]
+
+[workspace.package]
+version = "0.1.0"
+edition = "2021"
+license = "AGPL-3.0"
+
+[workspace.dependencies]
+anyhow = "1"
+async-trait = "0.1"
+bigdecimal = { version = "0.4", features = ["serde"] }
+derive_more = { version = "1", features = ["full"] }
+log = "0.4"
+thiserror = "1"
+tokio = { version = "1.39", features = ["full"] }
+v4-proto-rs = { git = "https://github.com/therustmonk/v4-chain", rev = "a6265bbf4cd9812382a89d32c9304c08551f7bae" }