feat: added rpc method to deal ERC20 tokens #10495
Draft
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Soubhik-10
requested review from
DaniPopes,
klkvr,
mattsse,
grandizzy and
yash-atreya
as code owners
mattsse
requested changes
May 17, 2025
| @@ -359,6 +359,10 @@ pub enum EthRequest { | |||
| #[serde(rename = "anvil_setBalance", alias = "hardhat_setBalance")] | |||
| SetBalance(Address, #[serde(deserialize_with = "deserialize_number")] U256), | |||
|
|
|||
| /// Modifies the ERC20 balance of an account. | |||
| #[serde(rename = "anvil_dealERC20", alias = "hardhat_dealERC20")] | |||
| DealERC20(Address, #[serde(deserialize_with = "deserialize_number")] U256, Address), | |||
There was a problem hiding this comment.
let's swap the order here, similar to setBalance
|
|
||
| let calldata = IERC20::balanceOfCall { target: address }.abi_encode(); | ||
| let tx = TransactionRequest::default().with_input(calldata); | ||
| let access_list_result = self.create_access_list(WithOtherFields::new(tx), None).await?; |
Comment on lines
+1854
to
+1859
| let access_list = access_list_result.access_list; | ||
| for item in access_list.0 { | ||
| if item.address != token_address { | ||
| continue; | ||
| } | ||
| } |
There was a problem hiding this comment.
now here we need to loop over all slots and send an ethcall with a stateoverride for the slot in order to find the slot that has the balance:
and then finally we need to call set storage for that slot and value
# for free
to join this conversation on GitHub.
Already have an account?
# to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
closes #8956