Struct phron_finality::sync::handler::request_handler::RequestHandler

pub struct RequestHandler<'a, B, J, CS>
where
    J: Justification,
    B: Block<UnverifiedHeader = <<J as Justification>::Header as Header>::Unverified>,
    CS: ChainStatus<B, J>,
{
    chain_status: &'a CS,
    session_info: &'a SessionBoundaryInfo,
    _phantom: PhantomData<(B, J)>,
}

Fields

chain_status: &'a CS

session_info: &'a SessionBoundaryInfo

_phantom: PhantomData<(B, J)>

Implementations

impl<'a, B, J, CS> RequestHandler<'a, B, J, CS>

where J: Justification, B: Block<UnverifiedHeader = <<J as Justification>::Header as Header>::Unverified>, CS: ChainStatus<B, J>,

pub fn new(chain_status: &'a CS, session_info: &'a SessionBoundaryInfo) -> Self

fn upper_limit(&self, id: BlockId) -> BlockNumber

fn is_result_complete( &self, result: &mut StepResult<B, J>, branch_knowledge: &BranchKnowledge, to: &BlockId ) -> Result<bool, RequestHandlerError<<Self as HandlerTypes>::ChainStatusError>>

fn step( &self, state: State, from: HeadOfChunk<J>, to: &BlockId, branch_knowledge: &BranchKnowledge ) -> Result<Option<StepResult<B, J>>, RequestHandlerError<<Self as HandlerTypes>::ChainStatusError>>

fn response_items( self, head: HeadOfChunk<J>, branch_knowledge: BranchKnowledge, to: BlockId ) -> Result<Vec<ResponseItem<B, J>>, RequestHandlerError<<Self as HandlerTypes>::ChainStatusError>>

fn adjust_head( &self, head: HeadOfChunk<J>, our_top_justification: J, upper_limit: BlockNumber ) -> Result<HeadOfChunk<J>, RequestHandlerError<<Self as HandlerTypes>::ChainStatusError>>

pub fn action( self, request: Request<J> ) -> Result<Action<B, J>, RequestHandlerError<<Self as HandlerTypes>::ChainStatusError>>

Trait Implementations

impl<'a, B, J, CS> HandlerTypes for RequestHandler<'a, B, J, CS>

where J: Justification, B: Block<UnverifiedHeader = <<J as Justification>::Header as Header>::Unverified>, CS: ChainStatus<B, J>,

type Justification = J

type ChainStatusError = <CS as ChainStatus<B, J>>::Error