DefaultRuntimeConfig in ExtrinsicSigner::<..> does not work #628
Description
When initializing the Api with DefaultRuntimeConfig and a signer as following:
let mut api = Api::<DefaultRuntimeConfig, _>::new(client).unwrap();
api.set_signer(GenericExtrinsicSigner::<DefaultRuntimeConfig>::new(sudoer));It does not compile due to:
note: expected struct `ExtrinsicSigner<AssetRuntimeConfig>`
found struct `ExtrinsicSigner<WithExtrinsicParams<AssetRuntimeConfig, GenericExtrinsicParams<AssetRuntimeConfig, PlainTip<u128>>>>`
label: expected `ExtrinsicSigner<AssetRuntimeConfig>`, found `ExtrinsicSigner<WithExtrinsicParams<..., ...>>`
I suppose the error comes from the definition of DefaultRuntimeConfig:
/// Standard runtime config for Substrate and Polkadot nodes.
pub type DefaultRuntimeConfig =
WithExtrinsicParams<AssetRuntimeConfig, PlainTipExtrinsicParams<AssetRuntimeConfig>>;Workaround:
api.set_signer(GenericExtrinsicSigner::<_>::new(sudoer));But that is still not nice. Isn't there a better way to define the ExtrinsicSigner?