Struct sp_core::traits::RuntimeCode

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

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

Create an empty instance.

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

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Fetch the runtime :code. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

Auto Trait Implementations

Blanket Implementations

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