[−][src]Struct jsonrpc_core::MetaIoHandler
Request handler
By default compatible only with jsonrpc v2
Methods
impl<T: Metadata> MetaIoHandler<T>
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pub fn with_compatibility(compatibility: Compatibility) -> Self
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Creates new MetaIoHandler
compatible with specified protocol version.
impl<T: Metadata, S: Middleware<T>> MetaIoHandler<T, S>
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pub fn new(compatibility: Compatibility, middleware: S) -> Self
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Creates new MetaIoHandler
pub fn with_middleware(middleware: S) -> Self
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Creates new MetaIoHandler
with specified middleware.
pub fn add_alias(&mut self, alias: &str, other: &str)
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Adds an alias to a method.
pub fn add_method<F>(&mut self, name: &str, method: F) where
F: RpcMethodSimple,
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F: RpcMethodSimple,
Adds new supported asynchronous method
pub fn add_notification<F>(&mut self, name: &str, notification: F) where
F: RpcNotificationSimple,
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F: RpcNotificationSimple,
Adds new supported notification
pub fn add_method_with_meta<F>(&mut self, name: &str, method: F) where
F: RpcMethod<T>,
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F: RpcMethod<T>,
Adds new supported asynchronous method with metadata support.
pub fn add_notification_with_meta<F>(&mut self, name: &str, notification: F) where
F: RpcNotification<T>,
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F: RpcNotification<T>,
Adds new supported notification with metadata support.
pub fn extend_with<F>(&mut self, methods: F) where
F: IntoIterator<Item = (String, RemoteProcedure<T>)>,
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F: IntoIterator<Item = (String, RemoteProcedure<T>)>,
Extend this MetaIoHandler
with methods defined elsewhere.
pub fn handle_request_sync(&self, request: &str, meta: T) -> Option<String>
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Handle given request synchronously - will block until response is available.
If you have any asynchronous methods in your RPC it is much wiser to use
handle_request
instead and deal with asynchronous requests in a non-blocking fashion.
pub fn handle_request(
&self,
request: &str,
meta: T
) -> FutureResult<S::Future, S::CallFuture>
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&self,
request: &str,
meta: T
) -> FutureResult<S::Future, S::CallFuture>
Handle given request asynchronously.
pub fn handle_rpc_request(
&self,
request: Request,
meta: T
) -> FutureRpcResult<S::Future, S::CallFuture>
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&self,
request: Request,
meta: T
) -> FutureRpcResult<S::Future, S::CallFuture>
Handle deserialized RPC request.
pub fn handle_call(
&self,
call: Call,
meta: T
) -> Either<S::CallFuture, Either<FutureOutput, FutureResult<Option<Output>, ()>>>
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&self,
call: Call,
meta: T
) -> Either<S::CallFuture, Either<FutureOutput, FutureResult<Option<Output>, ()>>>
Handle single call asynchronously.
pub fn iter(&self) -> impl Iterator<Item = (&String, &RemoteProcedure<T>)>
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Returns an iterator visiting all methods in arbitrary order.
Trait Implementations
impl<M: Metadata, S2: Middleware<M>> IoHandlerExtension<M> for MetaIoHandler<M, S2>
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fn augment<S: Middleware<M>>(self, handler: &mut MetaIoHandler<M, S>)
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impl From<IoHandler<()>> for MetaIoHandler<()>
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impl<T: Metadata> Default for MetaIoHandler<T>
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impl<T: Metadata, S: Middleware<T>> IntoIterator for MetaIoHandler<T, S>
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type Item = (String, RemoteProcedure<T>)
The type of the elements being iterated over.
type IntoIter = IntoIter<String, RemoteProcedure<T>>
Which kind of iterator are we turning this into?
fn into_iter(self) -> Self::IntoIter
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impl<'a, T: Metadata, S: Middleware<T>> IntoIterator for &'a MetaIoHandler<T, S>
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type Item = (&'a String, &'a RemoteProcedure<T>)
The type of the elements being iterated over.
type IntoIter = Iter<'a, String, RemoteProcedure<T>>
Which kind of iterator are we turning this into?
fn into_iter(self) -> Self::IntoIter
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impl<T: Clone + Metadata, S: Clone + Middleware<T>> Clone for MetaIoHandler<T, S>
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fn clone(&self) -> MetaIoHandler<T, S>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<T: Debug + Metadata, S: Debug + Middleware<T>> Debug for MetaIoHandler<T, S>
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Auto Trait Implementations
impl<T, S> Unpin for MetaIoHandler<T, S> where
S: Unpin,
S: Unpin,
impl<T, S> Sync for MetaIoHandler<T, S>
impl<T, S> Send for MetaIoHandler<T, S>
impl<T, S = Noop> !UnwindSafe for MetaIoHandler<T, S>
impl<T, S = Noop> !RefUnwindSafe for MetaIoHandler<T, S>
Blanket Implementations
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<I> IntoIterator for I where
I: Iterator,
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I: Iterator,
type Item = <I as Iterator>::Item
The type of the elements being iterated over.
type IntoIter = I
Which kind of iterator are we turning this into?
fn into_iter(self) -> I
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,