feat: add empty optimism rpc crate (#9295)

Cargo.lock

@@ -7914,6 +7914,10 @@ dependencies = [
 name = "reth-optimism-primitives"
 version = "1.0.0"
 
+[[package]]
+name = "reth-optimism-rpc"
+version = "1.0.0"
+
 [[package]]
 name = "reth-payload-builder"
 version = "1.0.0"

Cargo.toml

@@ -70,6 +70,7 @@ members = [
     "crates/optimism/node/",
     "crates/optimism/payload/",
     "crates/optimism/primitives/",
+    "crates/optimism/rpc/",
     "crates/payload/basic/",
     "crates/payload/builder/",
     "crates/payload/primitives/",
@@ -334,6 +335,7 @@ reth-optimism-cli = { path = "crates/optimism/cli" }
 reth-optimism-consensus = { path = "crates/optimism/consensus" }
 reth-optimism-payload-builder = { path = "crates/optimism/payload" }
 reth-optimism-primitives = { path = "crates/optimism/primitives" }
+reth-optimism-rpc = { path = "crates/optimism/rpc" }
 reth-payload-builder = { path = "crates/payload/builder" }
 reth-payload-primitives = { path = "crates/payload/primitives" }
 reth-payload-validator = { path = "crates/payload/validator" }

crates/optimism/rpc/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "reth-optimism-rpc"
+version.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+license.workspace = true
+homepage.workspace = true
+repository.workspace = true
+
+[lints]

crates/optimism/rpc/src/lib.rs

@@ -0,0 +1,9 @@
+//! OP-Reth RPC support.
+
+#![doc(
+    html_logo_url = "https://raw.githubusercontent.com/paradigmxyz/reth/main/assets/reth-docs.png",
+    html_favicon_url = "https://avatars0.githubusercontent.com/u/97369466?s=256",
+    issue_tracker_base_url = "https://github.com/paradigmxyz/reth/issues/"
+)]
+#![cfg_attr(not(test), warn(unused_crate_dependencies))]
+#![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]