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DetachedTx

hpsvm::executed

Struct DetachedTx 

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pub struct DetachedTx { /* private fields */ }
Expand description

Owned readonly execution outcome: what transact used to return, minus the deleted provenance fields.

Produced by Svm::transact_detached and Svm::try_transact. Carries no borrow, so it can cross VM instances (batch workers, fixture snapshots).

fatal_error is a crate-internal transport: the default handler embeds the readonly execution’s fatal error here (instead of dropping it) so the fallible entry points (try_transact, transact_core) keep their exact legacy conventions for it, while infallible paths (transact_detached, batch workers) keep reading the failure from status exactly as before. It is invisible outside the crate and never participates in equality, which is why this type implements Debug but not PartialEq/Eq.

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impl DetachedTx

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pub fn meta(&self) -> &TransactionMetadata

Returns the transaction metadata captured during execution.

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pub fn post_accounts(&self) -> &[(Address, AccountSharedData)]

Returns the writable post-execution account snapshot.

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pub fn status(&self) -> &Result<(), TransactionError>

Returns the execution status.

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pub fn included(&self) -> bool

Returns whether this outcome is eligible for commit-time side effects.

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pub fn fee_payer(&self) -> Option<Address>

Returns the fee payer address, if one was validated for this transaction.

Trait Implementations§

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impl Debug for DetachedTx

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<T: SvmTypesHost> TxHandler<T, VersionedTransaction, DetachedTx> for DefaultExecutionHandler

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fn validate( &self, _tx: &VersionedTransaction, _host: &Svm<'_, T>, ) -> Result<(), HPSVMError>

Rejects transactions the handler refuses to run. Read more
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fn execute( &self, tx: VersionedTransaction, host: &Svm<'_, T>, ) -> Result<DetachedTx, HPSVMError>

Runs the transaction against the host without staging any state. Read more

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