Address reservation hook #154
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Signed-off-by: Yaroslav Bolyukin <[email protected]>
sorpaas
approved these changes
Mar 8, 2023
sorpaas
reviewed
Mar 8, 2023
| if self.state.is_reserved(address) | ||
| || self.code_size(address) != U256::zero() | ||
| || self.nonce(address) > U256::zero() | ||
| { | ||
| let _ = self.exit_substate(StackExitKind::Failed); | ||
| return Capture::Exit((ExitError::CreateCollision.into(), None, Vec::new())); |
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Might add a new ExitError variant.
|
In v1.0, you can use You'll likely use your own Note that you must have You can also wrap around |
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Allow address to be marked as reserved, deployments to reserved addresses will fail with CreateCollision.