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Zero sized types (#121)

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* Fix zero sized types.

* Cleanup.

* Expose genesis hash.

* Fix clippy warnings.

* Readd default type sizes for now.

* Cleanup ret type.
This commit is contained in:
David Craven
2020-06-08 13:25:51 +02:00
committed by GitHub
parent 26ada75dec
commit 91203b91d3
7 changed files with 54 additions and 75 deletions
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src/lib.rs
+12 -14
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@@ -65,10 +65,7 @@ use sp_runtime::{
MultiSignature,
};
use sp_version::RuntimeVersion;
use std::{
convert::TryFrom,
marker::PhantomData,
};
use std::marker::PhantomData;
mod error;
mod events;
@@ -148,11 +145,7 @@ impl<T: System + Send + Sync, S, E> ClientBuilder<T, S, E> {
let client = if let Some(client) = self.client {
client
} else {
let url = self
.url
.as_ref()
.map(|s| &**s)
.unwrap_or("ws://127.0.0.1:9944");
let url = self.url.as_deref().unwrap_or("ws://127.0.0.1:9944");
if url.starts_with("ws://") || url.starts_with("wss://") {
jsonrpsee::ws_client(url).await?
} else {
@@ -198,6 +191,11 @@ impl<T: System, S, E> Clone for Client<T, S, E> {
}
impl<T: System, S, E> Client<T, S, E> {
/// Returns the genesis hash.
pub fn genesis(&self) -> &T::Hash {
&self.genesis_hash
}
/// Returns the chain metadata.
pub fn metadata(&self) -> &Metadata {
&self.metadata
@@ -362,11 +360,11 @@ where
}
/// Returns an events decoder for a call.
pub fn events_decoder<C: Call<T>>(&self) -> Result<EventsDecoder<T>, Error> {
pub fn events_decoder<C: Call<T>>(&self) -> EventsDecoder<T> {
let metadata = self.metadata().clone();
let mut decoder = EventsDecoder::try_from(metadata)?;
C::events_decoder(&mut decoder)?;
Ok(decoder)
let mut decoder = EventsDecoder::new(metadata);
C::events_decoder(&mut decoder);
decoder
}
/// Create and submit an extrinsic and return corresponding Hash if successful
@@ -421,7 +419,7 @@ where
<<E as SignedExtra<T>>::Extra as SignedExtension>::AdditionalSigned: Send + Sync,
{
let extrinsic = self.create_signed(call, signer).await?;
let decoder = self.events_decoder::<C>()?;
let decoder = self.events_decoder::<C>();
self.submit_and_watch_extrinsic(extrinsic, decoder).await
}
}