Struct SubscriptionError 

pub struct SubscriptionError(/* private fields */);

Error returned when a subscription fails where the error is returned as special error notification with the following format:

{"jsonrpc":"2.0", "method":"subscription_error", "params": {"subscription": "sub_id", "error": <error message from this type>}}

It’s recommended to use SubscriptionError::from_json to create a new instance of this error if the underlying error is a JSON value. That will ensure that the error is serialized correctly.

SubscriptionError::from will serialize the error as a string, which is not recommended and should only by used in the value of a String type. It’s mainly provided for convenience and to allow for easy conversion any type that implements StdError.

Implementations

impl SubscriptionError

pub fn from_json(json: Box<RawValue>) -> Self

Create a new SubscriptionError from a JSON value.

Trait Implementations

impl Clone for SubscriptionError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscriptionError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: ToString> From<T> for SubscriptionError

fn from(val: T) -> Self

Converts to this type from the input type.

impl Serialize for SubscriptionError

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes