Struct sc_light::fetcher::LightDataChecker [−][src]
Remote data checker.
Implementations
impl<E, H, B: BlockT, S: BlockchainStorage<B>> LightDataChecker<E, H, B, S>[src]
pub fn new(
blockchain: Arc<Blockchain<S>>,
executor: E,
spawn_handle: Box<dyn SpawnNamed>
) -> Self[src]
blockchain: Arc<Blockchain<S>>,
executor: E,
spawn_handle: Box<dyn SpawnNamed>
) -> Self
Create new light data checker.
pub fn check_changes_proof_with_cht_size(
&self,
request: &RemoteChangesRequest<B::Header>,
remote_proof: ChangesProof<B::Header>,
cht_size: NumberFor<B>
) -> ClientResult<Vec<(NumberFor<B>, u32)>> where
H: Hasher,
H::Out: Ord + Codec, [src]
&self,
request: &RemoteChangesRequest<B::Header>,
remote_proof: ChangesProof<B::Header>,
cht_size: NumberFor<B>
) -> ClientResult<Vec<(NumberFor<B>, u32)>> where
H: Hasher,
H::Out: Ord + Codec,
Check remote changes query proof assuming that CHT-s are of given size.
pub fn check_changes_tries_proof(
&self,
cht_size: NumberFor<B>,
remote_roots: &BTreeMap<NumberFor<B>, B::Hash>,
remote_roots_proof: StorageProof
) -> ClientResult<()> where
H: Hasher,
H::Out: Ord + Codec, [src]
&self,
cht_size: NumberFor<B>,
remote_roots: &BTreeMap<NumberFor<B>, B::Hash>,
remote_roots_proof: StorageProof
) -> ClientResult<()> where
H: Hasher,
H::Out: Ord + Codec,
Check CHT-based proof for changes tries roots.
Trait Implementations
impl<E, Block, H, S> FetchChecker<Block> for LightDataChecker<E, H, Block, S> where
Block: BlockT,
E: CodeExecutor + Clone + 'static,
H: Hasher,
H::Out: Ord + Codec + 'static,
S: BlockchainStorage<Block>, [src]
Block: BlockT,
E: CodeExecutor + Clone + 'static,
H: Hasher,
H::Out: Ord + Codec + 'static,
S: BlockchainStorage<Block>,
fn check_header_proof(
&self,
request: &RemoteHeaderRequest<Block::Header>,
remote_header: Option<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<Block::Header>[src]
&self,
request: &RemoteHeaderRequest<Block::Header>,
remote_header: Option<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<Block::Header>
fn check_read_proof(
&self,
request: &RemoteReadRequest<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<HashMap<Vec<u8>, Option<Vec<u8>>>>[src]
&self,
request: &RemoteReadRequest<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<HashMap<Vec<u8>, Option<Vec<u8>>>>
fn check_read_child_proof(
&self,
request: &RemoteReadChildRequest<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<HashMap<Vec<u8>, Option<Vec<u8>>>>[src]
&self,
request: &RemoteReadChildRequest<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<HashMap<Vec<u8>, Option<Vec<u8>>>>
fn check_execution_proof(
&self,
request: &RemoteCallRequest<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<Vec<u8>>[src]
&self,
request: &RemoteCallRequest<Block::Header>,
remote_proof: StorageProof
) -> ClientResult<Vec<u8>>
fn check_changes_proof(
&self,
request: &RemoteChangesRequest<Block::Header>,
remote_proof: ChangesProof<Block::Header>
) -> ClientResult<Vec<(NumberFor<Block>, u32)>>[src]
&self,
request: &RemoteChangesRequest<Block::Header>,
remote_proof: ChangesProof<Block::Header>
) -> ClientResult<Vec<(NumberFor<Block>, u32)>>
fn check_body_proof(
&self,
request: &RemoteBodyRequest<Block::Header>,
body: Vec<Block::Extrinsic>
) -> ClientResult<Vec<Block::Extrinsic>>[src]
&self,
request: &RemoteBodyRequest<Block::Header>,
body: Vec<Block::Extrinsic>
) -> ClientResult<Vec<Block::Extrinsic>>
Auto Trait Implementations
impl<E, H, B, S> !RefUnwindSafe for LightDataChecker<E, H, B, S>
impl<E, H, B, S> Send for LightDataChecker<E, H, B, S> where
E: Send,
H: Send,
E: Send,
H: Send,
impl<E, H, B, S> Sync for LightDataChecker<E, H, B, S> where
E: Sync,
H: Sync,
E: Sync,
H: Sync,
impl<E, H, B, S> Unpin for LightDataChecker<E, H, B, S> where
B: Unpin,
E: Unpin,
H: Unpin,
B: Unpin,
E: Unpin,
H: Unpin,
impl<E, H, B, S> !UnwindSafe for LightDataChecker<E, H, B, S>
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
S: TryInto<T>,
T: Bounded, [src]
S: TryInto<T>,
T: Bounded,
pub fn unique_saturated_into(self) -> T[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>, [src]
V: MultiLane<T>,