brk: first commit

_src/structs/rpc.rs

@@ -0,0 +1,17 @@
+use brk_parser::bitcoincore_rpc::Client;
+
+use crate::structs::Config;
+
+impl From<&Config> for Client {
+    fn from(config: &Config) -> Self {
+        Client::new(
+            &format!(
+                "http://{}:{}",
+                config.rpcconnect().unwrap_or(&"localhost".to_owned()),
+                config.rpcport().unwrap_or(8332)
+            ),
+            config.to_rpc_auth().unwrap(),
+        )
+        .unwrap()
+    }
+}