diff options
Diffstat (limited to 'src/rpc_client.rs')
| -rw-r--r-- | src/rpc_client.rs | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/rpc_client.rs b/src/rpc_client.rs index c083fcfd..ba036c60 100644 --- a/src/rpc_client.rs +++ b/src/rpc_client.rs @@ -41,6 +41,8 @@ pub enum RPCError { RMPEncode(#[error(source)] rmp_serde::encode::Error), #[error(display = "Messagepack decode error: {}", _0)] RMPDecode(#[error(source)] rmp_serde::decode::Error), + #[error(display = "Too many errors: {:?}", _0)] + TooManyErrors(Vec<String>), } #[derive(Copy, Clone)] @@ -222,11 +224,8 @@ impl<M: RpcMessage + 'static> RpcClient<M> { Ok(results) } else { - let mut msg = "Too many failures:".to_string(); - for e in errors { - msg += &format!("\n{}", e); - } - Err(Error::Message(msg)) + let errors = errors.iter().map(|e| format!("{}", e)).collect::<Vec<_>>(); + Err(Error::from(RPCError::TooManyErrors(errors))) } } } |