ffi(nostr): add nip65

Author: rustedmoon

bindings/nostr-ffi/src/nips/mod.rs

@@ -17,6 +17,7 @@ pub mod nip47;
 pub mod nip48;
 pub mod nip53;
 pub mod nip57;
+pub mod nip65;
 pub mod nip90;
 pub mod nip94;
 pub mod nip98;

bindings/nostr-ffi/src/nips/nip65.rs

@@ -0,0 +1,16 @@
+// Copyright (c) 2023-2024 Rust Nostr Developers
+// Distributed under the MIT software license
+
+use std::{ops::Deref, sync::Arc};
+
+use nostr::nips::nip65;
+
+use crate::{Event, RelayMetadata};
+
+/// Extracts the relay info (url, optional read/write flag) from the event
+pub fn extract_relay_list(event: Arc<Event>) -> Vec<(String, Option<RelayMetadata>)> {
+    nip65::extract_relay_list(event.deref())
+        .into_iter()
+        .map(|(s, r)| (s.to_string(), r.map(|r| r.into())))
+        .collect()
+}