Trait sc_service::NativeExecutionDispatch

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pub trait NativeExecutionDispatch: Send + Sync {
    type ExtendHostFunctions: HostFunctions;

    // Required methods
    fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>>;
    fn native_version() -> NativeVersion;
}
Expand description

Delegate for dispatching a CodeExecutor call.

By dispatching we mean that we execute a runtime function specified by it’s name.

Required Associated Types§

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type ExtendHostFunctions: HostFunctions

Host functions for custom runtime interfaces that should be callable from within the runtime besides the default Substrate runtime interfaces.

Required Methods§

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fn dispatch(method: &str, data: &[u8]) -> Option<Vec<u8>>

Dispatch a method in the runtime.

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fn native_version() -> NativeVersion

Provide native runtime version.

Object Safety§

This trait is not object safe.

Implementors§