Trait sp_api::Core[−][src]

pub trait Core<Block: BlockT>: 'static + Send + Sync {
    fn version(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>
    ) -> Result<RuntimeVersion, ApiError> { ... }

    fn version_with_context(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        context: ExecutionContext
    ) -> Result<RuntimeVersion, ApiError> { ... }

    fn version_before_version_3(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>
    ) -> Result<OldRuntimeVersion, ApiError> { ... }

    fn version_before_version_3_with_context(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        context: ExecutionContext
    ) -> Result<OldRuntimeVersion, ApiError> { ... }

    fn execute_block(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        block: Block
    ) -> Result<(), ApiError> { ... }

    fn execute_block_with_context(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        context: ExecutionContext, 
        block: Block
    ) -> Result<(), ApiError> { ... }

    fn initialize_block(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        header: &<Block as BlockT>::Header
    ) -> Result<(), ApiError> { ... }

    fn initialize_block_with_context(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        context: ExecutionContext, 
        header: &<Block as BlockT>::Header
    ) -> Result<(), ApiError> { ... }
}
Expand description

The Core runtime api that every Substrate runtime needs to implement.

Provided methods

Returns the version of the runtime.

Returns the version of the runtime.

👎 Deprecated

Returns the version of the runtime.

👎 Deprecated

Returns the version of the runtime.

Execute the given block.

Execute the given block.

Initialize a block with the given header.

Initialize a block with the given header.

Trait Implementations

The identifier of the runtime api.

The version of the runtime api.

Implementors