Struct sc_rpc_api::chain::gen_client::Client

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pub struct Client<Number, Hash, Header, SignedBlock> { /* private fields */ }

Expand description

The Client.

Implementations

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

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pub fn new(sender: RpcChannel) -> Self

Creates a new Client.

Get header of a relay chain block.

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pub fn block(
&self,
hash: Option<Hash>
) -> impl Future<Item = Option<SignedBlock>, Error = RpcError>

Get header and body of a relay chain block.

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pub fn block_hash(
&self,
hash: Option<ListOrValue<NumberOrHex>>
) -> impl Future<Item = ListOrValue<Option<Hash>>, Error = RpcError>

Get hash of the n-th block in the canon chain.

By default returns latest block hash.

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pub fn finalized_head(&self) -> impl Future<Item = Hash, Error = RpcError>

Get hash of the last finalized block in the canon chain.

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pub fn subscribe_all_heads(
&self
) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

All head subscription

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pub fn subscribe_finalized_heads(
&self
) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

Finalized head subscription

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pub fn subscribe_new_heads(
&self
) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

New head subscription

Trait Implementations

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impl<Number: Clone, Hash: Clone, Header: Clone, SignedBlock: Clone> Clone for Client<Number, Hash, Header, SignedBlock>

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fn clone(&self) -> Client<Number, Hash, Header, SignedBlock>

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

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fn from(channel: RpcChannel) -> Self

Performs the conversion.

Auto Trait Implementations

impl<Number, Hash, Header, SignedBlock> !RefUnwindSafe for Client<Number, Hash, Header, SignedBlock>

impl<Number, Hash, Header, SignedBlock> Send for Client<Number, Hash, Header, SignedBlock> where
    Hash: Send,
    Header: Send,
    Number: Send,
    SignedBlock: Send,

impl<Number, Hash, Header, SignedBlock> Sync for Client<Number, Hash, Header, SignedBlock> where
    Hash: Sync,
    Header: Sync,
    Number: Sync,
    SignedBlock: Sync,

impl<Number, Hash, Header, SignedBlock> Unpin for Client<Number, Hash, Header, SignedBlock> where
    Hash: Unpin,
    Header: Unpin,
    Number: Unpin,
    SignedBlock: Unpin,

impl<Number, Hash, Header, SignedBlock> !UnwindSafe for Client<Number, Hash, Header, SignedBlock>

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<U> 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<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Implementations

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

pub fn new(sender: RpcChannel) -> Self

pub fn header( &self, hash: Option<Hash>) -> impl Future<Item = Option<Header>, Error = RpcError>

pub fn block( &self, hash: Option<Hash>) -> impl Future<Item = Option<SignedBlock>, Error = RpcError>

pub fn block_hash( &self, hash: Option<ListOrValue<NumberOrHex>>) -> impl Future<Item = ListOrValue<Option<Hash>>, Error = RpcError>

pub fn finalized_head(&self) -> impl Future<Item = Hash, Error = RpcError>

pub fn subscribe_all_heads( &self) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

pub fn subscribe_finalized_heads( &self) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

pub fn subscribe_new_heads( &self) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

Trait Implementations

impl<Number: Clone, Hash: Clone, Header: Clone, SignedBlock: Clone> Clone for Client<Number, Hash, Header, SignedBlock>

fn clone(&self) -> Client<Number, Hash, Header, SignedBlock>

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

fn from(channel: RpcChannel) -> Self

Auto Trait Implementations

impl<Number, Hash, Header, SignedBlock> !RefUnwindSafe for Client<Number, Hash, Header, SignedBlock>

impl<Number, Hash, Header, SignedBlock> Send for Client<Number, Hash, Header, SignedBlock> where Hash: Send, Header: Send, Number: Send, SignedBlock: Send,

impl<Number, Hash, Header, SignedBlock> Sync for Client<Number, Hash, Header, SignedBlock> where Hash: Sync, Header: Sync, Number: Sync, SignedBlock: Sync,

impl<Number, Hash, Header, SignedBlock> Unpin for Client<Number, Hash, Header, SignedBlock> where Hash: Unpin, Header: Unpin, Number: Unpin, SignedBlock: Unpin,

impl<Number, Hash, Header, SignedBlock> !UnwindSafe for Client<Number, Hash, Header, SignedBlock>

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<Number, Hash, Header, SignedBlock> Client<Number, Hash, Header, SignedBlock> where
Number: Send + Sync + 'static,
Hash: Send + Sync + 'static + DeserializeOwned + Serialize,
Header: Send + Sync + 'static + DeserializeOwned,
SignedBlock: Send + Sync + 'static + DeserializeOwned,

pub fn header(
&self,
hash: Option<Hash>
) -> impl Future<Item = Option<Header>, Error = RpcError>

pub fn block(
&self,
hash: Option<Hash>
) -> impl Future<Item = Option<SignedBlock>, Error = RpcError>

pub fn block_hash(
&self,
hash: Option<ListOrValue<NumberOrHex>>
) -> impl Future<Item = ListOrValue<Option<Hash>>, Error = RpcError>

pub fn subscribe_all_heads(
&self
) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

pub fn subscribe_finalized_heads(
&self
) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

pub fn subscribe_new_heads(
&self
) -> impl Future<Item = TypedSubscriptionStream<Header>, Error = RpcError>

impl<Number, Hash, Header, SignedBlock> Send for Client<Number, Hash, Header, SignedBlock> where
Hash: Send,
Header: Send,
Number: Send,
SignedBlock: Send,

impl<Number, Hash, Header, SignedBlock> Sync for Client<Number, Hash, Header, SignedBlock> where
Hash: Sync,
Header: Sync,
Number: Sync,
SignedBlock: Sync,

impl<Number, Hash, Header, SignedBlock> Unpin for Client<Number, Hash, Header, SignedBlock> where
Hash: Unpin,
Header: Unpin,
Number: Unpin,
SignedBlock: 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>,