Struct sc_finality_grandpa::FinalityProofProvider [−][src]
Finality proof provider for serving network requests.
Implementations
impl<B, Block: BlockT> FinalityProofProvider<B, Block> where
B: Backend<Block> + Send + Sync + 'static, [src]
B: Backend<Block> + Send + Sync + 'static,
pub fn new<P>(backend: Arc<B>, authority_provider: P) -> Self where
P: AuthoritySetForFinalityProver<Block> + 'static, [src]
P: AuthoritySetForFinalityProver<Block> + 'static,
Create new finality proof provider using:
- backend for accessing blockchain data;
- authority_provider for calling and proving runtime methods.
pub fn new_for_service(
backend: Arc<B>,
storage_and_proof_provider: Arc<dyn StorageAndProofProvider<Block, B>>
) -> Arc<Self>[src]
backend: Arc<B>,
storage_and_proof_provider: Arc<dyn StorageAndProofProvider<Block, B>>
) -> Arc<Self>
Create new finality proof provider for the service using:
- backend for accessing blockchain data;
- storage_and_proof_provider, which is generally a client.
impl<B, Block> FinalityProofProvider<B, Block> where
Block: BlockT,
NumberFor<Block>: BlockNumberOps,
B: Backend<Block> + Send + Sync + 'static, [src]
Block: BlockT,
NumberFor<Block>: BlockNumberOps,
B: Backend<Block> + Send + Sync + 'static,
pub fn prove_finality(
&self,
begin: Block::Hash,
end: Block::Hash,
authorities_set_id: u64
) -> Result<Option<Vec<u8>>, ClientError>[src]
&self,
begin: Block::Hash,
end: Block::Hash,
authorities_set_id: u64
) -> Result<Option<Vec<u8>>, ClientError>
Prove finality for the range (begin; end] hash. Returns None if there are no finalized blocks unknown in the range.
Trait Implementations
impl<B, Block> FinalityProofProvider<Block> for FinalityProofProvider<B, Block> where
Block: BlockT,
NumberFor<Block>: BlockNumberOps,
B: Backend<Block> + Send + Sync + 'static, [src]
Block: BlockT,
NumberFor<Block>: BlockNumberOps,
B: Backend<Block> + Send + Sync + 'static,
Auto Trait Implementations
impl<B, Block> !RefUnwindSafe for FinalityProofProvider<B, Block>
impl<B, Block> Send for FinalityProofProvider<B, Block> where
B: Send + Sync,
B: Send + Sync,
impl<B, Block> Sync for FinalityProofProvider<B, Block> where
B: Send + Sync,
B: Send + Sync,
impl<B, Block> Unpin for FinalityProofProvider<B, Block>
impl<B, Block> !UnwindSafe for FinalityProofProvider<B, Block>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> CheckedConversion for T[src]
pub fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>, [src]
Self: TryFrom<T>,
pub fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>, [src]
Self: TryInto<T>,
impl<T> From<T> for T[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>, [src]
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T[src]
Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T[src]
Get a mutable reference to the inner from the outer.
impl<T> Pointable for T[src]
pub const ALIGN: usize[src]
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]
pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]
pub unsafe fn drop(ptr: usize)[src]
impl<T> Same<T> for T[src]
type Output = T
Should always be Self
impl<T> SaturatedConversion for T[src]
pub fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>, [src]
Self: UniqueSaturatedFrom<T>,
pub fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>, [src]
Self: UniqueSaturatedInto<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>, [src]
T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T[src]
impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>, [src]
T: Bounded,
S: TryInto<T>,
pub fn unique_saturated_into(self) -> T[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>, [src]
V: MultiLane<T>,