Trait Stash

pub trait Stash<Strategy>: AssetDefinition
where
    Strategy: StashStrategy,
{
    // Required method
    fn stash(
        id: &Self::Id,
        strategy: Strategy,
    ) -> Result<<Strategy as StashStrategy>::Success, DispatchError>;
}

A trait representing the ability of a certain asset to be stashed.

This trait can be implemented multiple times using different stash strategies.

A stash strategy defines stash parameters.

Required Methods

fn stash( id: &Self::Id, strategy: Strategy, ) -> Result<<Strategy as StashStrategy>::Success, DispatchError>

Stash the asset identified by the given id using the provided strategy.

The ID type is retrieved from the AssetDefinition.

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.

Implementors

impl<Id, M, S, Op> Stash<S> for MapId<Id, <Op as AssetDefinition>::Id, M, Op>

where M: Convert<Id, Result<<Op as AssetDefinition>::Id, DispatchError>>, S: StashStrategy, Op: Stash<S>, <MapId<Id, <Op as AssetDefinition>::Id, M, Op> as AssetDefinition>::Id: Clone,

impl<O, E, S, Op> Stash<CheckOrigin<O, S>> for UseEnsuredOrigin<E, Op>

where E: EnsureOriginWithArg<O, S>, S: StashStrategy, Op: Stash<S>,

impl<StashAccount, UpdateOp> Stash<CheckState<Owner<<StashAccount as TypedGet>::Type>>> for StashAccountAssetOps<StashAccount, UpdateOp>

where StashAccount: TypedGet, <StashAccount as TypedGet>::Type: 'static, UpdateOp: Update<CheckState<Owner<<StashAccount as TypedGet>::Type>, Owner<<StashAccount as TypedGet>::Type>>>,

impl<Strategy, RestoreOp, UpdateOp, StashOp> Stash<Strategy> for CombinedAssetOps<RestoreOp, UpdateOp, StashOp>

where Strategy: StashStrategy, StashOp: Stash<Strategy, Id = <RestoreOp as AssetDefinition>::Id> + AssetDefinition, RestoreOp: AssetDefinition, UpdateOp: AssetDefinition<Id = <RestoreOp as AssetDefinition>::Id>,