Trait RHListExec

pub trait RHListExec<RawResult, Env>: RHList<Env>
where
    Env: TxEnv,
{
    // Required methods
    fn list_tx_expect(&self) -> <Env as TxEnv>::RHExpect;
    fn list_process_result(self, raw_result: &RawResult) -> Self::ListReturns;
}

Indicates how result processing will undergo for an ensemble of result handlers.

Required Methods

fn list_tx_expect(&self) -> <Env as TxEnv>::RHExpect

Provides the execution pre-processing, in which result handlers collectively produce an “expect” field.

The operation starts with the default “expect” field, which normally has all fields unspecified, except for the “status”, which is by default set to “0”. This means that failing transactions will cause a panic unless explicitly stated in one of the result handlers.

fn list_process_result(self, raw_result: &RawResult) -> Self::ListReturns

Aggregates the executions of all result handlers, as configured for a transaction.

Implementations on Foreign Types

impl<RawResult, Env> RHListExec<RawResult, Env> for ()

where Env: TxEnv,

fn list_tx_expect(&self) -> <Env as TxEnv>::RHExpect

fn list_process_result( self, _raw_result: &RawResult, ) -> <() as RHList<Env>>::ListReturns

Implementors

impl<RawResult, Env, Head, Tail> RHListExec<RawResult, Env> for ConsNoRet<Env, Head, Tail>

where Env: TxEnv, Head: RHListItemExec<RawResult, Env, <Tail as TxResultHandler<Env>>::OriginalResult, Returns = ()>, Tail: RHListExec<RawResult, Env>,

impl<RawResult, Env, Head, Tail> RHListExec<RawResult, Env> for ConsRet<Env, Head, Tail>

where Env: TxEnv, Head: RHListItemExec<RawResult, Env, <Tail as TxResultHandler<Env>>::OriginalResult>, Tail: RHListExec<RawResult, Env>,

impl<RawResult, Env, O> RHListExec<RawResult, Env> for OriginalResultMarker<O>

where Env: TxEnv,