[][src]Struct sc_service::client::light::fetcher::ChangesProof

pub struct ChangesProof<Header> where
    Header: Header
{ pub max_block: <Header as Header>::Number, pub proof: Vec<Vec<u8>>, pub roots: BTreeMap<<Header as Header>::Number, <Header as Header>::Hash>, pub roots_proof: StorageProof, }

Key changes read proof.

Fields

max_block: <Header as Header>::Number

Max block that has been used in changes query.

proof: Vec<Vec<u8>>

All touched nodes of all changes tries.

roots: BTreeMap<<Header as Header>::Number, <Header as Header>::Hash>

All changes tries roots that have been touched AND are missing from the requester' node. It is a map of block number => changes trie root.

roots_proof: StorageProof

The proofs for all changes tries roots that have been touched AND are missing from the requester' node. It is a map of CHT number => proof.

Trait Implementations

impl<Header> Debug for ChangesProof<Header> where
    Header: Debug + Header,
    <Header as Header>::Number: Debug,
    <Header as Header>::Hash: Debug
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impl<Header> Eq for ChangesProof<Header> where
    Header: Eq + Header,
    <Header as Header>::Number: Eq,
    <Header as Header>::Hash: Eq
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impl<Header> PartialEq<ChangesProof<Header>> for ChangesProof<Header> where
    Header: PartialEq<Header> + Header,
    <Header as Header>::Number: PartialEq<<Header as Header>::Number>,
    <Header as Header>::Hash: PartialEq<<Header as Header>::Hash>, 
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impl<Header> StructuralEq for ChangesProof<Header> where
    Header: Header
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impl<Header> StructuralPartialEq for ChangesProof<Header> where
    Header: Header
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Auto Trait Implementations

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

impl<Header> Send for ChangesProof<Header> where
    <Header as Header>::Hash: Send,
    <Header as Header>::Number: Send

impl<Header> Sync for ChangesProof<Header> where
    <Header as Header>::Hash: Sync,
    <Header as Header>::Number: Sync

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

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

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> CheckedConversion for T[src]

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
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impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T, Outer> IsWrappedBy<Outer> for T where
    Outer: AsRef<T> + AsMut<T> + From<T>,
    T: From<Outer>, 
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fn from_ref(outer: &Outer) -> &T[src]

Get a reference to the inner from the outer.

fn from_mut(outer: &mut Outer) -> &mut T[src]

Get a mutable reference to the inner from the outer.

impl<T> MaybeDebug for T where
    T: Debug
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impl<T> MaybeDebug for T where
    T: Debug
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impl<T> MaybeRefUnwindSafe for T where
    T: RefUnwindSafe
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impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<T> SaturatedConversion for T[src]

impl<T> SendSyncUnwindSafe for T where
    T: Send + Sync + UnwindSafe + ?Sized
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impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>, 
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impl<T, S> UniqueSaturatedInto<T> for S where
    S: TryInto<T>,
    T: Bounded
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impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 
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