Trait penumbra_stake::component::stake::StateReadExt

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pub trait StateReadExt: StateRead {
    // Provided methods
    fn get_stake_params<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<StakeParameters>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn signed_blocks_window_len<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn missed_blocks_maximum<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn get_delegation_changes_tally(&self) -> DelegationChanges { ... }
    fn get_current_base_rate<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<BaseRateData>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn get_previous_base_rate(&self) -> Option<BaseRateData> { ... }
    fn get_funding_queue(
        &self
    ) -> Option<Vec<(IdentityKey, FundingStreams, Amount)>> { ... }
    fn get_delegation_changes<'life0, 'async_trait>(
        &'life0 self,
        height: Height
    ) -> Pin<Box<dyn Future<Output = Result<DelegationChanges>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
}
Available on crate feature component only.
Expand description

Extension trait providing read access to staking data.

Provided Methods§

source

fn get_stake_params<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<StakeParameters>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

Gets the stake parameters from the JMT.

source

fn signed_blocks_window_len<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

source

fn missed_blocks_maximum<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

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fn get_delegation_changes_tally(&self) -> DelegationChanges

Delegation changes accumulated over the course of this block, to be persisted at the end of the block for processing at the end of the next epoch.

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fn get_current_base_rate<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<BaseRateData>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

source

fn get_previous_base_rate(&self) -> Option<BaseRateData>

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fn get_funding_queue( &self ) -> Option<Vec<(IdentityKey, FundingStreams, Amount)>>

Returns the funding queue from object storage (end-epoch).

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fn get_delegation_changes<'life0, 'async_trait>( &'life0 self, height: Height ) -> Pin<Box<dyn Future<Output = Result<DelegationChanges>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

Returns the DelegationChanges at the given Height.

Object Safety§

This trait is not object safe.

Implementors§