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

pub struct RemoteChangesRequest<Header> where
    Header: Header
{ pub changes_trie_configs: Vec<ChangesTrieConfigurationRange<<Header as Header>::Number, <Header as Header>::Hash>>, pub first_block: (<Header as Header>::Number, <Header as Header>::Hash), pub last_block: (<Header as Header>::Number, <Header as Header>::Hash), pub max_block: (<Header as Header>::Number, <Header as Header>::Hash), pub tries_roots: (<Header as Header>::Number, <Header as Header>::Hash, Vec<<Header as Header>::Hash>), pub storage_key: Option<PrefixedStorageKey>, pub key: Vec<u8>, pub retry_count: Option<usize>, }

Remote key changes read request.

Fields

changes_trie_configs: Vec<ChangesTrieConfigurationRange<<Header as Header>::Number, <Header as Header>::Hash>>

All changes trie configurations that are valid within [first_block; last_block].

first_block: (<Header as Header>::Number, <Header as Header>::Hash)

Query changes from range of blocks, starting (and including) with this hash...

last_block: (<Header as Header>::Number, <Header as Header>::Hash)

...ending (and including) with this hash. Should come after first_block and be the part of the same fork.

max_block: (<Header as Header>::Number, <Header as Header>::Hash)

Only use digests from blocks up to this hash. Should be last_block OR come after this block and be the part of the same fork.

tries_roots: (<Header as Header>::Number, <Header as Header>::Hash, Vec<<Header as Header>::Hash>)

Known changes trie roots for the range of blocks [tries_roots.0..max_block]. Proofs for roots of ascendants of tries_roots.0 are provided by the remote node.

storage_key: Option<PrefixedStorageKey>

Optional Child Storage key to read.

key: Vec<u8>

Storage key to read.

retry_count: Option<usize>

Number of times to retry request. None means that default RETRY_COUNT is used.

Trait Implementations

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

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

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

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

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

impl<Header> UnwindSafe for RemoteChangesRequest<Header> where
    <Header as Header>::Hash: UnwindSafe,
    <Header as Header>::Number: 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> Member for T where
    T: 'static + Clone + PartialEq<T> + Eq + Send + Sync + Debug
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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> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

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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