Trait sp_api::Core

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pub trait Core<Block: BlockT>: 'static + Send {
    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 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§

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fn version(
&self,
__runtime_api_at_param__: &BlockId<Block>
) -> Result<RuntimeVersion, ApiError>

Returns the version of the runtime.

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

Returns the version of the runtime.

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

Execute the given block.

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

Execute the given block.

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

Initialize a block with the given header.

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

Initialize a block with the given header.

Trait Implementations§

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impl<Block: BlockT> RuntimeApiInfo for dyn Core<Block>

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const ID: [u8; 8] = _

The identifier of the runtime api.
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const VERSION: u32 = 4u32

The version of the runtime api.

Implementors§