Struct sc_rpc_api::child_state::gen_client::Client

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pub struct Client<Hash> { /* private fields */ }

Expand description

The Client.

Implementations

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impl<Hash> Client<Hash> where
Hash: Send + Sync + 'static + DeserializeOwned + Serialize,

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pub fn new(sender: RpcChannel) -> Self

Creates a new Client.

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pub fn storage_keys(
 &self,
 child_storage_key: PrefixedStorageKey,
 prefix: StorageKey,
 hash: Option<Hash>
) -> impl Future<Item = Vec<StorageKey>, Error = RpcError>

Returns the keys with prefix from a child storage, leave empty to get all the keys

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pub fn storage(
 &self,
 child_storage_key: PrefixedStorageKey,
 key: StorageKey,
 hash: Option<Hash>
) -> impl Future<Item = Option<StorageData>, Error = RpcError>

Returns a child storage entry at a specific block’s state.

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pub fn storage_hash(
 &self,
 child_storage_key: PrefixedStorageKey,
 key: StorageKey,
 hash: Option<Hash>
) -> impl Future<Item = Option<Hash>, Error = RpcError>

Returns the hash of a child storage entry at a block’s state.

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pub fn storage_size(
 &self,
 child_storage_key: PrefixedStorageKey,
 key: StorageKey,
 hash: Option<Hash>
) -> impl Future<Item = Option<u64>, Error = RpcError>

Returns the size of a child storage entry at a block’s state.

Trait Implementations

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impl<Hash: Clone> Clone for Client<Hash>

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fn clone(&self) -> Client<Hash>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<Hash> From<RpcChannel> for Client<Hash> where
Hash: Send + Sync + 'static + DeserializeOwned + Serialize,

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fn from(channel: RpcChannel) -> Self

Performs the conversion.

Auto Trait Implementations

impl<Hash> !RefUnwindSafe for Client<Hash>

impl<Hash> Send for Client<Hash> where
Hash: Send,

impl<Hash> Sync for Client<Hash> where
Hash: Sync,

impl<Hash> Unpin for Client<Hash> where
Hash: Unpin,

impl<Hash> !UnwindSafe for Client<Hash>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

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pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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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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pub fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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pub fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more

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fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

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pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

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pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

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impl<V, T> VZip<V> for T where
V: MultiLane<T>,

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pub fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct sc_rpc_api::child_state::gen_client::Client

Implementations

impl<Hash> Client<Hash> where Hash: Send + Sync + 'static + DeserializeOwned + Serialize,

pub fn new(sender: RpcChannel) -> Self

pub fn storage_keys( &self, child_storage_key: PrefixedStorageKey, prefix: StorageKey, hash: Option<Hash>) -> impl Future<Item = Vec<StorageKey>, Error = RpcError>

pub fn storage( &self, child_storage_key: PrefixedStorageKey, key: StorageKey, hash: Option<Hash>) -> impl Future<Item = Option<StorageData>, Error = RpcError>

pub fn storage_hash( &self, child_storage_key: PrefixedStorageKey, key: StorageKey, hash: Option<Hash>) -> impl Future<Item = Option<Hash>, Error = RpcError>

pub fn storage_size( &self, child_storage_key: PrefixedStorageKey, key: StorageKey, hash: Option<Hash>) -> impl Future<Item = Option<u64>, Error = RpcError>

Trait Implementations

impl<Hash: Clone> Clone for Client<Hash>

fn clone(&self) -> Client<Hash>

fn clone_from(&mut self, source: &Self)

impl<Hash> From<RpcChannel> for Client<Hash> where Hash: Send + Sync + 'static + DeserializeOwned + Serialize,

fn from(channel: RpcChannel) -> Self

Auto Trait Implementations

impl<Hash> !RefUnwindSafe for Client<Hash>

impl<Hash> Send for Client<Hash> where Hash: Send,

impl<Hash> Sync for Client<Hash> where Hash: Sync,

impl<Hash> Unpin for Client<Hash> where Hash: Unpin,

impl<Hash> !UnwindSafe for Client<Hash>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,

impl<T> DynClone for T where T: Clone,

pub fn __clone_box(&self, Private) -> *mut ()

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, Outer> IsWrappedBy<Outer> for T where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

pub fn from_ref(outer: &Outer) -> &T

pub fn from_mut(outer: &mut Outer) -> &mut T

impl<T> Same<T> for T

type Output = T

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Self where Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<S, T> UncheckedInto<T> for S where T: UncheckedFrom<S>,

pub fn unchecked_into(self) -> T

impl<T, S> UniqueSaturatedInto<T> for S where T: Bounded, S: TryInto<T>,

pub fn unique_saturated_into(self) -> T

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<Hash> Client<Hash> where
Hash: Send + Sync + 'static + DeserializeOwned + Serialize,

pub fn storage_keys(
&self,
child_storage_key: PrefixedStorageKey,
prefix: StorageKey,
hash: Option<Hash>
) -> impl Future<Item = Vec<StorageKey>, Error = RpcError>

pub fn storage(
&self,
child_storage_key: PrefixedStorageKey,
key: StorageKey,
hash: Option<Hash>
) -> impl Future<Item = Option<StorageData>, Error = RpcError>

pub fn storage_hash(
&self,
child_storage_key: PrefixedStorageKey,
key: StorageKey,
hash: Option<Hash>
) -> impl Future<Item = Option<Hash>, Error = RpcError>

pub fn storage_size(
&self,
child_storage_key: PrefixedStorageKey,
key: StorageKey,
hash: Option<Hash>
) -> impl Future<Item = Option<u64>, Error = RpcError>

impl<Hash> From<RpcChannel> for Client<Hash> where
Hash: Send + Sync + 'static + DeserializeOwned + Serialize,

impl<Hash> Send for Client<Hash> where
Hash: Send,

impl<Hash> Sync for Client<Hash> where
Hash: Sync,

impl<Hash> Unpin for Client<Hash> where
Hash: Unpin,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

impl<T> DynClone for T where
T: Clone,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,