Trait substrate_subxt::staking::CurrentEraStoreExt[−][src]

pub trait CurrentEraStoreExt<T: Runtime + Staking> {
    fn current_era<'a>(
        &'a self, 
        hash: Option<T::Hash>
    ) -> Pin<Box<dyn Future<Output = Result<Option<EraIndex>, Error>> + Send + 'a>>;

    fn current_era_iter<'a>(
        &'a self, 
        hash: Option<T::Hash>
    ) -> Pin<Box<dyn Future<Output = Result<KeyIter<T, CurrentEraStore<T>>, Error>> + Send + 'a>>;
}

Store extension trait.

Required methods

fn current_era<'a>(
    &'a self,
    hash: Option<T::Hash>
) -> Pin<Box<dyn Future<Output = Result<Option<EraIndex>, Error>> + Send + 'a>>[src]

Retrieve the store element.

fn current_era_iter<'a>(
    &'a self,
    hash: Option<T::Hash>
) -> Pin<Box<dyn Future<Output = Result<KeyIter<T, CurrentEraStore<T>>, Error>> + Send + 'a>>[src]

Iterate over the store element.

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Implementors

impl<T: Runtime + Staking> CurrentEraStoreExt<T> for Client<T>[src]

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