use ? instead of try macro

[rust-lightning] / src / ln / msgs.rs

diff --git a/src/ln/msgs.rs b/src/ln/msgs.rs
index 520fe5f0f7eaa9d8466e8131882c2eabbab399fc..259f90d7d1040de44443a11c0c116db253c04e71 100644 (file)
--- a/src/ln/msgs.rs
+++ b/src/ln/msgs.rs
@@ -477,11 +477,11 @@ impl MsgEncodable for GlobalFeatures {
 
 impl MsgDecodable for Init {
        fn decode(v: &[u8]) -> Result<Self, DecodeError> {
-               let global_features = try!(GlobalFeatures::decode(v));
+               let global_features = GlobalFeatures::decode(v)?;
                if global_features.flags.len() + 4 <= v.len() {
                        return Err(DecodeError::WrongLength);
                }
-               let local_features = try!(LocalFeatures::decode(&v[global_features.flags.len() + 2..]));
+               let local_features = LocalFeatures::decode(&v[global_features.flags.len() + 2..])?;
                if global_features.flags.len() + local_features.flags.len() + 4 != v.len() {
                        return Err(DecodeError::WrongLength);
                }
@@ -873,7 +873,7 @@ impl MsgDecodable for OnionHopData {
                hmac[..].copy_from_slice(&v[33..65]);
                Ok(OnionHopData {
                        realm: realm,
-                       data: try!(OnionRealm0HopData::decode(&v[1..33])),
+                       data: OnionRealm0HopData::decode(&v[1..33])?,
                        hmac: hmac,
                })
        }