Trait core_primitives::PhronSessionApi

pub trait PhronSessionApi<Block: BlockT>: Core<Block> {
    // Provided methods
    fn next_session_authorities(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<Result<Vec<AuthorityId>, ApiError>, ApiError> { ... }
    fn authorities(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<Vec<AuthorityId>, ApiError> { ... }
    fn next_session_authority_data(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<Result<SessionAuthorityData, ApiError>, ApiError> { ... }
    fn authority_data(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<SessionAuthorityData, ApiError> { ... }
    fn session_period(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<u32, ApiError> { ... }
    fn millisecs_per_block(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<u64, ApiError> { ... }
    fn finality_version(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<Version, ApiError> { ... }
    fn next_session_finality_version(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<Version, ApiError> { ... }
    fn next_session_aura_authorities(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash
    ) -> Result<Vec<AuraId>, ApiError> { ... }
    fn key_owner(
        &self,
        __runtime_api_at_param__: <Block as BlockT>::Hash,
        key: AuthorityId
    ) -> Result<Option<AccountId>, ApiError> { ... }
}

Provided Methods

fn next_session_authorities( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<Result<Vec<AuthorityId>, ApiError>, ApiError>

fn authorities( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<Vec<AuthorityId>, ApiError>

fn next_session_authority_data( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<Result<SessionAuthorityData, ApiError>, ApiError>

fn authority_data( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<SessionAuthorityData, ApiError>

fn session_period( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<u32, ApiError>

fn millisecs_per_block( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<u64, ApiError>

fn finality_version( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<Version, ApiError>

fn next_session_finality_version( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<Version, ApiError>

fn next_session_aura_authorities( &self, __runtime_api_at_param__: <Block as BlockT>::Hash ) -> Result<Vec<AuraId>, ApiError>

fn key_owner( &self, __runtime_api_at_param__: <Block as BlockT>::Hash, key: AuthorityId ) -> Result<Option<AccountId>, ApiError>

Returns owner (AccountId) corresponding to an AuthorityId (in some contexts referenced also as aleph_key - consensus engine’s part of session keys) in the current session of AlephBFT (finalisation committee).

Trait Implementations

impl<Block: BlockT> RuntimeApiInfo for dyn PhronSessionApi<Block>

const ID: [u8; 8] = _

The identifier of the runtime api.

const VERSION: u32 = 1u32

The version of the runtime api.

Implementors