Module sp_core::traits

Shareable Substrate traits.

Structs

• CodeNotFound
  Could not find the :code in the externalities while initializing the RuntimeCode.
• NoneFetchRuntimeCode
  Type that implements FetchRuntimeCode and always returns None.
• ReadRuntimeVersionExt
  An extension that provides functionality to read version information from a given wasm blob.
• RuntimeCode
  The Wasm code of a Substrate runtime.
• TaskExecutorExt
  Task executor extension.
• WrappedRuntimeCode
  Wrapper to use a u8 slice or Vec as FetchRuntimeCode.

Traits

• CodeExecutor
  Code execution engine.
• Externalities
  The Substrate externalities.
• ExternalitiesExt
  Extension for the Externalities trait.
• FetchRuntimeCode
  Something that can fetch the runtime :code.
• ReadRuntimeVersion
  A trait that allows reading version information from the binary.
• RuntimeSpawn
  Runtime spawn extension.
• SpawnEssentialNamed
  Something that can spawn essential tasks (blocking and non-blocking) with an assigned name and optional group.
• SpawnNamed
  Something that can spawn tasks (blocking and non-blocking) with an assigned name and optional group.