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Don't panic if parameter can not be converted between node and native runtime (#1659)

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* Don't panic if parameter can not be converted between node and native runtime

* FIxes after merge

* Use correct copyright year
This commit is contained in:
Bastian Köcher
2019-02-02 14:13:50 +01:00
committed by Gav Wood
parent 4983f113e6
commit ef4dc12a5d
21 changed files with 216 additions and 67 deletions
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substrate/core/client/src/client.rs
+5 -3
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@@ -16,7 +16,7 @@
//! Substrate Client
use std::{marker::PhantomData, collections::{HashSet, BTreeMap}, sync::Arc, panic::UnwindSafe};
use std::{marker::PhantomData, collections::{HashSet, BTreeMap}, sync::Arc, panic::UnwindSafe, result};
use crate::error::Error;
use futures::sync::mpsc;
use parking_lot::{Mutex, RwLock};
@@ -804,7 +804,7 @@ impl<B, E, Block, RA> Client<B, E, Block, RA> where
match transaction.state()? {
Some(transaction_state) => {
let mut overlay = Default::default();
let (_, storage_update, changes_update) = self.executor.call_at_state::<_, _, NeverNativeValue, fn() -> NeverNativeValue>(
let (_, storage_update, changes_update) = self.executor.call_at_state::<_, _, NeverNativeValue, fn() -> _>(
transaction_state,
&mut overlay,
"Core_execute_block",
@@ -1244,7 +1244,9 @@ impl<B, E, Block, RA> CallRuntimeAt<Block> for Client<B, E, Block, RA> where
E: CallExecutor<Block, Blake2Hasher> + Clone + Send + Sync,
Block: BlockT<Hash=H256>
{
fn call_api_at<R: Encode + Decode + PartialEq, NC: FnOnce() -> R + UnwindSafe>(
fn call_api_at<
R: Encode + Decode + PartialEq, NC: FnOnce() -> result::Result<R, &'static str> + UnwindSafe
>(
&self,
at: &BlockId<Block>,
function: &'static str,