Trait sc_consensus_grandpa_rpc::GrandpaApiClient

source · 
pub trait GrandpaApiClient<Notification, Hash, Number>: SubscriptionClientT
where
    Notification: Send + Sync + 'static + DeserializeOwned,
    Hash: Send + Sync + 'static,
    Number: Send + Sync + 'static + Serialize,
{
    // Provided methods
    fn round_state<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<ReportedRoundStates, Error>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn prove_finality<'life0, 'async_trait>(
        &'life0 self,
        block: Number
    ) -> Pin<Box<dyn Future<Output = Result<Option<EncodedFinalityProof>, Error>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
    fn subscribe_justifications<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<Subscription<Notification>, Error>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait { ... }
}
Expand description

Client implementation for the GrandpaApi RPC API.

Provided Methods§

source

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

Returns the state of the current best round state as well as the ongoing background rounds.

source

fn prove_finality<'life0, 'async_trait>( &'life0 self, block: Number ) -> Pin<Box<dyn Future<Output = Result<Option<EncodedFinalityProof>, Error>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

Prove finality for the given block number by returning the Justification for the last block in the set and all the intermediary headers to link them together.

source

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

Returns the block most recently finalized by Grandpa, alongside side its justification.

Object Safety§

This trait is not object safe.

Implementors§

source§

impl<TypeJsonRpseeInteral, Notification, Hash, Number> GrandpaApiClient<Notification, Hash, Number> for TypeJsonRpseeInteral
where TypeJsonRpseeInteral: SubscriptionClientT, Notification: Send + Sync + 'static + DeserializeOwned, Hash: Send + Sync + 'static, Number: Send + Sync + 'static + Serialize,