Early-exit Host I/O #208
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Early-exit Host I/O #208
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mikebenfield
approved these changes
Mar 12, 2024
| @@ -114,6 +114,19 @@ pub trait UserHost<DR: DataReader>: GasMeteredMachine { | |||
| trace!("write_result", self, &*self.outs(), &[]) | |||
| } | |||
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| /// Exists program execution early with the given status code. | |||
This was referenced Mar 12, 2024
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Adds an
exit_earlyHost I/O to suspend execution without returning from the entrypoint.The mechanism allows user programs to revert (or succeed) with data, which differentiates this feature from just inducing a hard error.
Resolves STY-29