Trait sc_finality_grandpa_rpc::GrandpaApiClient

pub trait GrandpaApiClient<Notification, Hash, Number>: SubscriptionClientTwhere
    Notification: Send + Sync + 'static + DeserializeOwned,
    Hash: Send + Sync + 'static,
    Number: Send + Sync + 'static + Serialize,{
    fn round_state<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = RpcResult<ReportedRoundStates>> + 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 = RpcResult<Option<EncodedFinalityProof>>> + 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,
    { ... }
}

Client implementation for the GrandpaApi RPC API.

Provided Methods

fn round_state<'life0, 'async_trait>(
    &'life0 self
) -> Pin<Box<dyn Future<Output = RpcResult<ReportedRoundStates>> + 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.

fn prove_finality<'life0, 'async_trait>(
    &'life0 self,
    block: Number
) -> Pin<Box<dyn Future<Output = RpcResult<Option<EncodedFinalityProof>>> + 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.

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.

Implementors

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