match self {
GraphSyncError::DecodeError(e) => f.write_fmt(format_args!("DecodeError: {:?}", e)),
GraphSyncError::LightningError(e) => f.write_fmt(format_args!("LightningError: {:?}", e))
match self {
GraphSyncError::DecodeError(e) => f.write_fmt(format_args!("DecodeError: {:?}", e)),
GraphSyncError::LightningError(e) => f.write_fmt(format_args!("LightningError: {:?}", e))