Trait SourceSettlementCustody 

pub trait SourceSettlementCustody<Host, RootEvent>: Sized {
    type Custody: Send;

    // Required methods
    fn prepare_source(
        progress: &mut Option<SourceProgress<Self, Self::Custody>>,
    );
    fn offer_next_to_source(
        custody: &mut Self::Custody,
        host: &mut Host,
    ) -> impl Future<Output = ()> + Send;
    fn finish_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>);
}

Required Associated Types

type Custody: Send

Required Methods

fn prepare_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

fn offer_next_to_source( custody: &mut Self::Custody, host: &mut Host, ) -> impl Future<Output = ()> + Send

fn finish_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<Host, RootEvent> SourceSettlementCustody<Host, RootEvent> for Vec<Never>

type Custody = Vec<Never>

fn prepare_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

fn offer_next_to_source( _: &mut Self::Custody, _: &mut Host, ) -> impl Future<Output = ()> + Send

fn finish_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

impl<Host, RootEvent, Earlier, Later> SourceSettlementCustody<Host, RootEvent> for (Earlier, Later)

where Host: Send, Earlier: SourceSettlementCustody<Host, RootEvent> + Send, Later: SourceSettlementCustody<Host, RootEvent> + Send,

type Custody = (Option<SourceProgress<Earlier, <Earlier as SourceSettlementCustody<Host, RootEvent>>::Custody>>, Option<SourceProgress<Later, <Later as SourceSettlementCustody<Host, RootEvent>>::Custody>>)

fn prepare_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

fn offer_next_to_source( custody: &mut Self::Custody, host: &mut Host, ) -> impl Future<Output = ()> + Send

fn finish_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

impl<Host, RootEvent, Item> SourceSettlementCustody<Host, RootEvent> for Vec<ActionItemResult<Item>>

where Item: ActionItem,

type Custody = (Vec<SettledItem<Item, ItemSettlement<Item, <Item as ActionItem>::Accepted, <Item as ActionItem>::Rejection, <Item as ActionItem>::Prerequisite>>>, IntoIter<SettledItem<Item, ItemSettlement<Item, <Item as ActionItem>::Accepted, <Item as ActionItem>::Rejection, <Item as ActionItem>::Prerequisite>>>)

fn prepare_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

fn offer_next_to_source( custody: &mut Self::Custody, _: &mut Host, ) -> impl Future<Output = ()> + Send

fn finish_source(progress: &mut Option<SourceProgress<Self, Self::Custody>>)

Implementors

impl<A, C, Host, RootEvent> SourceSettlementCustody<Host, RootEvent> for CreationSettlement<Creations<CreateChild<A, C>>, Creations<SettledItem<RoutedCreation<A, C>, ItemSettlement<RoutedCreation<A, C>, <C as ChildCreationProduct<A, ChildHead>>::Result, CreationRejection, Never>>>>

where A: Address, A::Nonce: Send, C: ChildCreationProduct<A, ChildHead> + Send, <C as ChildCreationProduct<A, ChildHead>>::Result: Send, Host: SourceAdmission<RootEvent, Births<C>, CreationsSettled<A, C>>, RootEvent: EventIngress<Births<C>, CreationsSettled<A, C>>,

type Custody = (Option<CreationsSettled<A, C>>, Option<Result<(), CreationsSettled<A, C>>>)

impl<A, C, Host, RootEvent> SourceSettlementCustody<Host, RootEvent> for RetirementCreationSettlement<CreationSettlement<Creations<CreateChild<A, C>>, Creations<SettledItem<RoutedCreation<A, C>, ItemSettlement<RoutedCreation<A, C>, <C as ChildCreationProduct<A, ChildHead>>::Result, CreationRejection, Never>>>>>

where A: Address, A::Nonce: Send, C: ChildCreationProduct<A, ChildHead> + Send, <C as ChildCreationProduct<A, ChildHead>>::Result: Send,

type Custody = RetirementCreationSettlement<CreationSettlement<Creations<CreateChild<A, C>>, Creations<SettledItem<RoutedCreation<A, C>, ItemSettlement<RoutedCreation<A, C>, <C as ChildCreationProduct<A, ChildHead>>::Result, CreationRejection, Never>>>>>

impl<Host, RootEvent> SourceSettlementCustody<Host, RootEvent> for Creations<Never>

type Custody = Creations<Never>

impl<Host, RootEvent> SourceSettlementCustody<Host, RootEvent> for NoSends

type Custody = NoSends

impl<Host, RootEvent, Creations, Sends, Ph> SourceSettlementCustody<Host, RootEvent> for ActionSettlement<Creations, Sends, Ph>

where Host: Send, Creations: SourceSettlementCustody<Host, RootEvent> + Send, Sends: SourceSettlementCustody<Host, RootEvent> + Send, Ph: Send,

type Custody = (<(Creations, Sends) as SourceSettlementCustody<Host, RootEvent>>::Custody, Step<Ph, Stopped>)

impl<Host, RootEvent, Item> SourceSettlementCustody<Host, RootEvent> for SourceSettlements<Item>

where Host: SourceAdmission<RootEvent, Item::Source, ActionItemResult<Item>>, RootEvent: EventIngress<Item::Source, ActionItemResult<Item>>, Item: SourceAction,

type Custody = (Option<SettledItem<Item, ItemSettlement<Item, <Item as ActionItem>::Accepted, <Item as ActionItem>::Rejection, <Item as ActionItem>::Prerequisite>>>, IntoIter<SettledItem<Item, ItemSettlement<Item, <Item as ActionItem>::Accepted, <Item as ActionItem>::Rejection, <Item as ActionItem>::Prerequisite>>>, Option<Result<(), SettledItem<Item, ItemSettlement<Item, <Item as ActionItem>::Accepted, <Item as ActionItem>::Rejection, <Item as ActionItem>::Prerequisite>>>>)

impl<Host, RootEvent, Owned, Inner> SourceSettlementCustody<Host, RootEvent> for SendLayer<Owned, Inner>

where Host: Send, Owned: SourceSettlementCustody<Host, RootEvent> + Send, Inner: SourceSettlementCustody<Host, RootEvent> + Send,

type Custody = <(Inner, Owned) as SourceSettlementCustody<Host, RootEvent>>::Custody