Trait sc_service::BuildGenesisBlock

source · 
pub trait BuildGenesisBlock<Block>
where
    Block: Block,
{
    type BlockImportOperation;

    // Required method
    fn build_genesis_block(
        self,
    ) -> Result<(Block, Self::BlockImportOperation), Error>;
}
Expand description

Trait for building the genesis block.

Required Associated Types§

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type BlockImportOperation

The import operation used to import the genesis block into the backend.

Required Methods§

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fn build_genesis_block( self, ) -> Result<(Block, Self::BlockImportOperation), Error>

Returns the built genesis block along with the block import operation after setting the genesis storage.

Implementors§

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impl<Block, B, E> BuildGenesisBlock<Block> for GenesisBlockBuilder<Block, B, E>
where Block: Block, B: Backend<Block>, E: RuntimeVersionOf,

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type BlockImportOperation = <B as Backend<Block>>::BlockImportOperation