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Move ethcore::Error to error_chain (#8386)

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* WIP

* Convert Ethcore error to use error_chain

* Use error_chain for ImportError and BlockImportError

* Fix error pattern matches for error_chain in miner

* Implement explicit From for AccountsError

* Fix pattern matches for ErrorKinds

* Handle ethcore error_chain in light client

* Explicitly define Result type to avoid shadowing

* Fix remaining Error pattern matches

* Fix tab space formatting

* Helps if the tests compile

* Fix error chain matching after merge
This commit is contained in:
Andrew Jones
2018-04-19 10:52:54 +01:00
committed by Afri Schoedon
parent 2257bc8e2f
commit 14361cc7b1
27 changed files with 249 additions and 274 deletions
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4
ethcore/src/verification/queue/kind.rs
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@@ -69,7 +69,7 @@ pub mod blocks {
use super::{Kind, BlockLike};
use engines::EthEngine;
use error::{Error, BlockError};
use error::{Error, ErrorKind, BlockError};
use header::Header;
use verification::{PreverifiedBlock, verify_block_basic, verify_block_unordered};
@@ -88,7 +88,7 @@ pub mod blocks {
fn create(input: Self::Input, engine: &EthEngine) -> Result<Self::Unverified, Error> {
match verify_block_basic(&input.header, &input.bytes, engine) {
Ok(()) => Ok(input),
Err(Error::Block(BlockError::TemporarilyInvalid(oob))) => {
Err(Error(ErrorKind::Block(BlockError::TemporarilyInvalid(oob)), _)) => {
debug!(target: "client", "Block received too early {}: {:?}", input.hash(), oob);
Err(BlockError::TemporarilyInvalid(oob).into())
},