feat(rust): add basic FromStr impl for PublicKey

hashgraph · May 11, 2022 · a0d9e83 · a0d9e83
1 parent 04daa0d
commit a0d9e83
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/sdk/rust/src/key/public_key.rs b/sdk/rust/src/key/public_key.rs
@@ -1,4 +1,7 @@
-use std::hash::{Hash, Hasher};
+use std::{
+    hash::{Hash, Hasher},
+    str::FromStr,
+};
 
 use crate::Error;
 
@@ -33,6 +36,17 @@ impl Hash for PublicKey {
     }
 }
 
+impl FromStr for PublicKey {
+    type Err = Error;
+
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        // TODO: handle DER-prefixed
+        // TODO: handle ecdsa
+
+        Self::from_bytes_raw_ed25519(&hex::decode(s).map_err(Error::key_parse)?)
+    }
+}
+
 // impl ToProtobuf for PublicKey {
 //     type Protobuf = services::Key;
 //