Impl FromStr for NodeId

Author: benthecarman

lightning/src/routing/gossip.rs

@@ -43,6 +43,7 @@ use crate::sync::{RwLock, RwLockReadGuard};
 use core::sync::atomic::{AtomicUsize, Ordering};
 use crate::sync::Mutex;
 use core::ops::{Bound, Deref};
+use core::str::FromStr;
 
 #[cfg(feature = "std")]
 use std::time::{SystemTime, UNIX_EPOCH};
@@ -142,6 +143,14 @@ impl From<NodeId> for PublicKey {
 	}
 }
 
+impl FromStr for NodeId {
+	type Err = secp256k1::Error;
+	fn from_str(s: &str) -> Result<Self, Self::Err> {
+		let pubkey = PublicKey::from_str(s)?;
+		Ok(NodeId::from_pubkey(&pubkey))
+	}
+}
+
 /// Represents the network as nodes and channels between them
 pub struct NetworkGraph<L: Deref> where L::Target: Logger {
 	secp_ctx: Secp256k1<secp256k1::VerifyOnly>,