penumbra_fee::component

Trait StateReadExt

Source 
pub trait StateReadExt: StateRead {
    // Provided methods
    fn get_fee_params<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<FeeParameters>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn get_gas_prices<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<GasPrices>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn get_alt_gas_prices<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<GasPrices>>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn gas_prices_changed(&self) -> bool { ... }
    fn accumulated_base_fees_and_tips(&self) -> OrdMap<Id, (Amount, Amount)> { ... }
}
Available on crate feature component only.
Expand description

This trait provides read access to fee-related parts of the Penumbra state store.

Provided Methods§

Source

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

Gets the fee parameters from the JMT.

Source

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

Gets the current gas prices for the fee token.

Source

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

Gets the current gas prices for alternative fee tokens.

Source

fn gas_prices_changed(&self) -> bool

Returns true if the gas prices have been changed in this block.

Source

fn accumulated_base_fees_and_tips(&self) -> OrdMap<Id, (Amount, Amount)>

The accumulated base fees and tips for this block, indexed by asset ID.

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§