[][src]Struct sp_core::traits::RuntimeCode

pub struct RuntimeCode<'a> {
    pub code_fetcher: &'a dyn FetchRuntimeCode,
    pub heap_pages: Option<u64>,
    pub hash: Vec<u8>,
}

The Wasm code of a Substrate runtime.

Fields

code_fetcher: &'a dyn FetchRuntimeCode

The code fetcher that can be used to lazily fetch the code.

heap_pages: Option<u64>

The optional heap pages this code should be executed with.

If None are given, the default value of the executor will be used.

hash: Vec<u8>

The SCALE encoded hash of code.

The hashing algorithm isn't that important, as long as all runtime code instances use the same.

Implementations

impl<'a> RuntimeCode<'a>[src]

pub fn empty() -> Self[src]

Create an empty instance.

This is only useful for tests that don't want to execute any code.

Trait Implementations

impl<'a> Clone for RuntimeCode<'a>[src]

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

impl<'a> PartialEq<RuntimeCode<'a>> for RuntimeCode<'a>[src]

Auto Trait Implementations

impl<'a> !RefUnwindSafe for RuntimeCode<'a>

impl<'a> !Send for RuntimeCode<'a>

impl<'a> !Sync for RuntimeCode<'a>

impl<'a> Unpin for RuntimeCode<'a>

impl<'a> !UnwindSafe for RuntimeCode<'a>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> DynClone for T where
    T: Clone
[src]

impl<T> From<T> for T[src]

impl<T> Instrument for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, Outer> IsWrappedBy<Outer> for T where
    Outer: AsRef<T> + AsMut<T> + From<T>,
    T: From<Outer>, 
[src]

pub fn from_ref(&Outer) -> &T[src]

Get a reference to the inner from the outer.

pub fn from_mut(&mut Outer) -> &mut T[src]

Get a mutable reference to the inner from the outer.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>, 
[src]

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,