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Simplify runtime api error handling (#8114)

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* Ahh

* Work work work

* Fix all the compilation errors

* Fix test

* More fixes...
This commit is contained in:
Bastian Köcher
2021-02-15 12:55:40 +01:00
committed by GitHub
parent b5e692104c
commit 33f9becf41
48 changed files with 270 additions and 415 deletions
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substrate/client/rpc/src/author/mod.rs
+3 -6
View File
@@ -24,12 +24,9 @@ mod tests;
use std::{sync::Arc, convert::TryInto};
use log::warn;
use sp_blockchain::{Error as ClientError, HeaderBackend};
use sp_blockchain::HeaderBackend;
use rpc::futures::{
Sink, Future,
future::result,
};
use rpc::futures::{Sink, Future, future::result};
use futures::{StreamExt as _, compat::Compat};
use futures::future::{ready, FutureExt, TryFutureExt};
use sc_rpc_api::DenyUnsafe;
@@ -93,7 +90,7 @@ impl<P, Client> AuthorApi<TxHash<P>, BlockHash<P>> for Author<P, Client>
where
P: TransactionPool + Sync + Send + 'static,
Client: HeaderBackend<P::Block> + ProvideRuntimeApi<P::Block> + Send + Sync + 'static,
Client::Api: SessionKeys<P::Block, Error = ClientError>,
Client::Api: SessionKeys<P::Block>,
{
type Metadata = crate::Metadata;
substrate/client/rpc/src/state/mod.rs
+2 -3
View File
@@ -178,9 +178,8 @@ pub fn new_full<BE, Block: BlockT, Client>(
BE: Backend<Block> + 'static,
Client: ExecutorProvider<Block> + StorageProvider<Block, BE> + ProofProvider<Block> + HeaderBackend<Block>
+ HeaderMetadata<Block, Error = sp_blockchain::Error> + BlockchainEvents<Block>
+ CallApiAt<Block, Error = sp_blockchain::Error>
+ ProvideRuntimeApi<Block> + Send + Sync + 'static,
Client::Api: Metadata<Block, Error = sp_blockchain::Error>,
+ CallApiAt<Block> + ProvideRuntimeApi<Block> + Send + Sync + 'static,
Client::Api: Metadata<Block>,
{
let child_backend = Box::new(
self::state_full::FullState::new(client.clone(), subscriptions.clone())
substrate/client/rpc/src/state/state_full.rs
+16 -10
View File
@@ -223,9 +223,9 @@ impl<BE, Block, Client> StateBackend<Block, Client> for FullState<BE, Block, Cli
BE: Backend<Block> + 'static,
Client: ExecutorProvider<Block> + StorageProvider<Block, BE> + ProofProvider<Block> + HeaderBackend<Block>
+ HeaderMetadata<Block, Error = sp_blockchain::Error> + BlockchainEvents<Block>
+ CallApiAt<Block, Error = sp_blockchain::Error> + ProvideRuntimeApi<Block>
+ CallApiAt<Block> + ProvideRuntimeApi<Block>
+ Send + Sync + 'static,
Client::Api: Metadata<Block, Error = sp_blockchain::Error>,
Client::Api: Metadata<Block>,
{
fn call(
&self,
@@ -344,17 +344,23 @@ impl<BE, Block, Client> StateBackend<Block, Client> for FullState<BE, Block, Cli
fn metadata(&self, block: Option<Block::Hash>) -> FutureResult<Bytes> {
Box::new(result(
self.block_or_best(block)
.map_err(client_err)
.and_then(|block|
self.client.runtime_api().metadata(&BlockId::Hash(block)).map(Into::into)
)
.map_err(client_err)))
self.client.runtime_api().metadata(&BlockId::Hash(block))
.map(Into::into)
.map_err(|e| Error::Client(Box::new(e))))
))
}
fn runtime_version(&self, block: Option<Block::Hash>) -> FutureResult<RuntimeVersion> {
Box::new(result(
self.block_or_best(block)
.and_then(|block| self.client.runtime_version_at(&BlockId::Hash(block)))
.map_err(client_err)))
.map_err(client_err)
.and_then(|block|
self.client.runtime_version_at(&BlockId::Hash(block))
.map_err(|e| Error::Client(Box::new(e)))
)
))
}
fn query_storage(
@@ -432,7 +438,7 @@ impl<BE, Block, Client> StateBackend<Block, Client> for FullState<BE, Block, Cli
let info = client.info();
let version = client
.runtime_version_at(&BlockId::hash(info.best_hash))
.map_err(client_err)
.map_err(|e| Error::Client(Box::new(e)))
.map_err(Into::into);
if previous_version != version {
previous_version = version.clone();
@@ -528,9 +534,9 @@ impl<BE, Block, Client> ChildStateBackend<Block, Client> for FullState<BE, Block
BE: Backend<Block> + 'static,
Client: ExecutorProvider<Block> + StorageProvider<Block, BE> + HeaderBackend<Block>
+ HeaderMetadata<Block, Error = sp_blockchain::Error> + BlockchainEvents<Block>
+ CallApiAt<Block, Error = sp_blockchain::Error> + ProvideRuntimeApi<Block>
+ CallApiAt<Block> + ProvideRuntimeApi<Block>
+ Send + Sync + 'static,
Client::Api: Metadata<Block, Error = sp_blockchain::Error>,
Client::Api: Metadata<Block>,
{
fn storage_keys(
&self,