Struct sc_finality_grandpa::warp_proof::NetworkProvider
source · pub struct NetworkProvider<Block: BlockT, Backend: ClientBackend<Block>>where
NumberFor<Block>: BlockNumberOps,{ /* private fields */ }Expand description
Implements network API for warp sync.
Implementations§
source§impl<Block: BlockT, Backend: ClientBackend<Block>> NetworkProvider<Block, Backend>where
NumberFor<Block>: BlockNumberOps,
impl<Block: BlockT, Backend: ClientBackend<Block>> NetworkProvider<Block, Backend>where NumberFor<Block>: BlockNumberOps,
sourcepub fn new(
backend: Arc<Backend>,
authority_set: SharedAuthoritySet<Block::Hash, NumberFor<Block>>,
hard_forks: Vec<AuthoritySetHardFork<Block>>
) -> Self
pub fn new( backend: Arc<Backend>, authority_set: SharedAuthoritySet<Block::Hash, NumberFor<Block>>, hard_forks: Vec<AuthoritySetHardFork<Block>> ) -> Self
Create a new istance for a given backend and authority set.
Trait Implementations§
source§impl<Block: BlockT, Backend: ClientBackend<Block>> WarpSyncProvider<Block> for NetworkProvider<Block, Backend>where
NumberFor<Block>: BlockNumberOps,
impl<Block: BlockT, Backend: ClientBackend<Block>> WarpSyncProvider<Block> for NetworkProvider<Block, Backend>where NumberFor<Block>: BlockNumberOps,
source§fn generate(
&self,
start: Block::Hash
) -> Result<EncodedProof, Box<dyn Error + Send + Sync>>
fn generate( &self, start: Block::Hash ) -> Result<EncodedProof, Box<dyn Error + Send + Sync>>
Generate proof starting at given block hash. The proof is accumulated until maximum proof
size is reached.
source§fn verify(
&self,
proof: &EncodedProof,
set_id: SetId,
authorities: AuthorityList
) -> Result<VerificationResult<Block>, Box<dyn Error + Send + Sync>>
fn verify( &self, proof: &EncodedProof, set_id: SetId, authorities: AuthorityList ) -> Result<VerificationResult<Block>, Box<dyn Error + Send + Sync>>
Verify warp proof against current set of authorities.
Get current list of authorities. This is supposed to be genesis authorities when starting
sync.
Auto Trait Implementations§
impl<Block, Backend> !RefUnwindSafe for NetworkProvider<Block, Backend>
impl<Block, Backend> Send for NetworkProvider<Block, Backend>
impl<Block, Backend> Sync for NetworkProvider<Block, Backend>
impl<Block, Backend> Unpin for NetworkProvider<Block, Backend>where <Block as Block>::Hash: Unpin, <<Block as Block>::Header as Header>::Number: Unpin,
impl<Block, Backend> !UnwindSafe for NetworkProvider<Block, Backend>
Blanket Implementations§
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