- remove auto-cancellation of failed transaction (failed during estimate gas) to prevent stuck txs
- replace it with an async lock during nonce sequencing + gas estimation
- simplified cancelTransaction (still exported) such that the new transaction is populated using populateTransaction, so that all gas and fees are reset
- moved reverting contract function into its own testing helpers module, and refactored any tests to use it
- updated the test helper reverts to check EstimateGasErrors
- async lock during nonce sequencing + gas estimation
- simplified cancelTransaction (still exported) such that the new transaction is populated using populateTransaction, so that all gas and fees are reset
- moved reverting contract function into its own testing helpers module, and refactored any tests to use it
- updated the test helper reverts to check EstimateGasErrors
- combine ensureNonceSequence into populateTransaction
Based on ethers.js's queryFilter, allows querying of past contract events, by querying the logs for a contract's event topic.
* queryFilter to query past logs
* Allow querying of past block log events
* Can query by block number or block hash
Add support for indexed (and non-indexed) Event fields types that are distinct `ValueType` or `SmallByteArray`. For example,
```nim
type
DistinctAlias = distinct array[32, byte]
MyEvent = object of Event
a {.indexed.}: DistinctAlias
b: DistinctAlias # also allowed for non-indexed fields
## The below funcs generally need to be included for ABI
## encoding/decoding purposes when implementing distinct types.
func toArray(value: DistinctAlias): array[32, byte] =
array[32, byte](value)
func encode*(encoder: var AbiEncoder, value: DistinctAlias) =
encoder.write(value.toArray)
func decode*(decoder: var AbiDecoder,
T: type DistinctAlias): ?!T =
let d = ?decoder.read(type array[32, byte])
success DistinctAlias(d)
```
1. rename helpers to testing and expose externally via `import pkg/ethers/testing`
2. Change detection of revert from `EthersError` to `JsonRpcProviderError`
3, Remove catch of `CatchableError` from revert detection as this would swallow errors. Update tests accordingly.
