Struct sc_chain_spec::GenesisBlockBuilder
source · pub struct GenesisBlockBuilder<Block: BlockT, B, E> { /* private fields */ }Expand description
Default genesis block builder in Substrate.
Implementations§
source§impl<Block: BlockT, B: Backend<Block>, E: RuntimeVersionOf> GenesisBlockBuilder<Block, B, E>
impl<Block: BlockT, B: Backend<Block>, E: RuntimeVersionOf> GenesisBlockBuilder<Block, B, E>
sourcepub fn new(
build_genesis_storage: &dyn BuildStorage,
commit_genesis_state: bool,
backend: Arc<B>,
executor: E
) -> Result<Self>
pub fn new(
build_genesis_storage: &dyn BuildStorage,
commit_genesis_state: bool,
backend: Arc<B>,
executor: E
) -> Result<Self>
Constructs a new instance of GenesisBlockBuilder.
Trait Implementations§
source§impl<Block: BlockT, B: Backend<Block>, E: RuntimeVersionOf> BuildGenesisBlock<Block> for GenesisBlockBuilder<Block, B, E>
impl<Block: BlockT, B: Backend<Block>, E: RuntimeVersionOf> BuildGenesisBlock<Block> for GenesisBlockBuilder<Block, B, E>
§type BlockImportOperation = <B as Backend<Block>>::BlockImportOperation
type BlockImportOperation = <B as Backend<Block>>::BlockImportOperation
The import operation used to import the genesis block into the backend.
source§fn build_genesis_block(self) -> Result<(Block, Self::BlockImportOperation)>
fn build_genesis_block(self) -> Result<(Block, Self::BlockImportOperation)>
Returns the built genesis block along with the block import operation
after setting the genesis storage. Read more
Auto Trait Implementations§
impl<Block, B, E> RefUnwindSafe for GenesisBlockBuilder<Block, B, E>where
B: RefUnwindSafe,
Block: RefUnwindSafe,
E: RefUnwindSafe,
impl<Block, B, E> Send for GenesisBlockBuilder<Block, B, E>where
B: Send + Sync,
E: Send,
impl<Block, B, E> Sync for GenesisBlockBuilder<Block, B, E>where
B: Send + Sync,
E: Sync,
impl<Block, B, E> Unpin for GenesisBlockBuilder<Block, B, E>where
Block: Unpin,
E: Unpin,
impl<Block, B, E> UnwindSafe for GenesisBlockBuilder<Block, B, E>where
B: RefUnwindSafe,
Block: UnwindSafe,
E: UnwindSafe,
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T: Any,
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