Struct sc_finality_grandpa::GrandpaBlockImport [−][src]
A block-import handler for GRANDPA.
This scans each imported block for signals of changing authority set. If the block being imported enacts an authority set change then:
- If the current authority set is still live: we import the block
- Otherwise, the block must include a valid justification.
When using GRANDPA, the block import worker should be using this block import object.
Trait Implementations
impl<BE, Block: BlockT, Client, SC> BlockImport<Block> for GrandpaBlockImport<BE, Block, Client, SC> where
NumberFor<Block>: BlockNumberOps,
DigestFor<Block>: Encode,
BE: Backend<Block>,
Client: ClientForGrandpa<Block, BE>,
&'a Client: BlockImport<Block, Error = ConsensusError, Transaction = TransactionFor<Client, Block>>, [src]
NumberFor<Block>: BlockNumberOps,
DigestFor<Block>: Encode,
BE: Backend<Block>,
Client: ClientForGrandpa<Block, BE>,
&'a Client: BlockImport<Block, Error = ConsensusError, Transaction = TransactionFor<Client, Block>>,
type Error = ConsensusError
The error type.
type Transaction = TransactionFor<Client, Block>
The transaction type used by the backend.
fn import_block(
&mut self,
block: BlockImportParams<Block, Self::Transaction>,
new_cache: HashMap<Id, Vec<u8>>
) -> Result<ImportResult, Self::Error>[src]
&mut self,
block: BlockImportParams<Block, Self::Transaction>,
new_cache: HashMap<Id, Vec<u8>>
) -> Result<ImportResult, Self::Error>
fn check_block(
&mut self,
block: BlockCheckParams<Block>
) -> Result<ImportResult, Self::Error>[src]
&mut self,
block: BlockCheckParams<Block>
) -> Result<ImportResult, Self::Error>
impl<Backend, Block: BlockT, Client, SC: Clone> Clone for GrandpaBlockImport<Backend, Block, Client, SC>[src]
fn clone(&self) -> Self[src]
pub fn clone_from(&mut self, source: &Self)1.0.0[src]
impl<BE, Block: BlockT, Client, SC> JustificationImport<Block> for GrandpaBlockImport<BE, Block, Client, SC> where
NumberFor<Block>: BlockNumberOps,
DigestFor<Block>: Encode,
BE: Backend<Block>,
Client: ClientForGrandpa<Block, BE>,
SC: SelectChain<Block>, [src]
NumberFor<Block>: BlockNumberOps,
DigestFor<Block>: Encode,
BE: Backend<Block>,
Client: ClientForGrandpa<Block, BE>,
SC: SelectChain<Block>,
Auto Trait Implementations
impl<Backend, Block, Client, SC> !RefUnwindSafe for GrandpaBlockImport<Backend, Block, Client, SC>
impl<Backend, Block, Client, SC> Send for GrandpaBlockImport<Backend, Block, Client, SC> where
Backend: Send,
Client: Send + Sync,
SC: Send,
Backend: Send,
Client: Send + Sync,
SC: Send,
impl<Backend, Block, Client, SC> Sync for GrandpaBlockImport<Backend, Block, Client, SC> where
Backend: Sync,
Client: Send + Sync,
SC: Sync,
Backend: Sync,
Client: Send + Sync,
SC: Sync,
impl<Backend, Block, Client, SC> Unpin for GrandpaBlockImport<Backend, Block, Client, SC> where
Backend: Unpin,
SC: Unpin,
<Block as Block>::Hash: Unpin,
<<Block as Block>::Header as Header>::Number: Unpin,
Backend: Unpin,
SC: Unpin,
<Block as Block>::Hash: Unpin,
<<Block as Block>::Header as Header>::Number: Unpin,
impl<Backend, Block, Client, SC> !UnwindSafe for GrandpaBlockImport<Backend, Block, Client, SC>
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> DynClone for T where
T: Clone, [src]
T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()[src]
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> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
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>,