Trait sp_core::traits::FetchRuntimeCode

pub trait FetchRuntimeCode {
    fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>>;
}

Something that can fetch the runtime :code.

Required methods

fn fetch_runtime_code(&self) -> Option<Cow<'_, [u8]>>

Fetch the runtime :code.

If the :code could not be found/not available, None should be returned.

Implementors

impl FetchRuntimeCode for NoneFetchRuntimeCode

impl<'a> FetchRuntimeCode for RuntimeCode<'a>

impl<'a> FetchRuntimeCode for WrappedRuntimeCode<'a>

impl<'a, B: Backend<H>, H: Hasher> FetchRuntimeCode for BackendRuntimeCode<'a, B, H>