Scaffold utility and library (#3)

Signed-off-by: Cyrill Leutwiler <bigcyrill@hotmail.com>
Signed-off-by: xermicus <bigcyrill@hotmail.com>

crates/node-interaction/src/lib.rs

@@ -0,0 +1,21 @@
+//! This crate implements all node interactions.
+
+use alloy::rpc::types::trace::geth::GethTrace;
+use alloy::rpc::types::{TransactionReceipt, TransactionRequest};
+use tokio_runtime::TO_TOKIO;
+
+mod tokio_runtime;
+pub mod trace;
+pub mod transaction;
+
+/// An interface for all interactions with Ethereum compatible nodes.
+pub trait EthereumNode {
+    /// Execute the [TransactionRequest] and return a [TransactionReceipt].
+    fn execute_transaction(
+        &self,
+        transaction: TransactionRequest,
+    ) -> anyhow::Result<TransactionReceipt>;
+
+    /// Trace the transaction in the [TransactionReceipt] and return a [GethTrace].
+    fn trace_transaction(&self, transaction: TransactionReceipt) -> anyhow::Result<GethTrace>;
+}