Begin modules for nostr protocol

Cargo.lock

@@ -307,6 +307,7 @@ dependencies = [
  "env_logger",
  "futures-util",
  "log",
+ "thiserror",
  "tokio",
  "tokio-tungstenite",
  "tungstenite",

Cargo.toml

@@ -12,3 +12,4 @@ tokio = { version = "1.14.0", features = ["full"] }
 futures-util = "0.3.17"
 tokio-tungstenite = "0.16.0"
 tungstenite = "0.16.0"
+thiserror = "1.0.30"

src/event.rs

@@ -0,0 +1 @@
+pub struct Event {}

src/lib.rs

@@ -0,0 +1,2 @@
+pub mod error;
+pub mod event;