Trait sp_core::traits::FetchRuntimeCode

[+] Show declaration

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

[−] Expand description

Something that can fetch the runtime :code.

Required methods

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

Fetch the runtime :code.

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

Implementors

impl FetchRuntimeCode for NoneFetchRuntimeCode[+]

[+] Show hidden undocumented items

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

impl<'a> FetchRuntimeCode for RuntimeCode<'a>[+]

[+] Show hidden undocumented items

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

impl<'a> FetchRuntimeCode for WrappedRuntimeCode<'a>[+]

[+] Show hidden undocumented items

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

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