Struct sc_chain_spec::LightSyncState

source · [−]

pub struct LightSyncState<Block: BlockT> {
    pub finalized_block_header: <Block as BlockT>::Header,
    pub babe_epoch_changes: EpochChangesFor<Block, Epoch>,
    pub babe_finalized_block_weight: BabeBlockWeight,
    pub grandpa_authority_set: AuthoritySet<<Block as BlockT>::Hash, NumberFor<Block>>,
}

Expand description

Hardcoded infomation that allows light clients to sync quickly.

Fields

finalized_block_header: <Block as BlockT>::Header

The header of the best finalized block.

babe_epoch_changes: EpochChangesFor<Block, Epoch>

The epoch changes tree for babe.

babe_finalized_block_weight: BabeBlockWeight

The babe weight of the finalized block.

grandpa_authority_set: AuthoritySet<<Block as BlockT>::Hash, NumberFor<Block>>

The authority set for grandpa.

Implementations

impl<Block: BlockT> LightSyncState<Block>

pub fn to_serializable(&self) -> SerializableLightSyncState

Convert into a SerializableLightSyncState.

pub fn from_serializable(
serialized: &SerializableLightSyncState
) -> Result<Self, Error>

Convert from a SerializableLightSyncState.

Auto Trait Implementations

impl<Block> RefUnwindSafe for LightSyncState<Block> where
    <Block as Block>::Hash: RefUnwindSafe,
    <Block as Block>::Header: RefUnwindSafe,
    <<Block as Block>::Header as Header>::Number: RefUnwindSafe,

impl<Block> Send for LightSyncState<Block>

impl<Block> Sync for LightSyncState<Block>

impl<Block> Unpin for LightSyncState<Block> where
    <Block as Block>::Hash: Unpin,
    <Block as Block>::Header: Unpin,
    <<Block as Block>::Header as Header>::Number: Unpin,

impl<Block> UnwindSafe for LightSyncState<Block> where
    <Block as Block>::Hash: UnwindSafe + RefUnwindSafe,
    <Block as Block>::Header: UnwindSafe,
    <<Block as Block>::Header as Header>::Number: UnwindSafe + RefUnwindSafe,

Blanket Implementations

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T: 'static + ?Sized,

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