Struct sc_chain_spec::GenesisBlockBuilder

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pub struct GenesisBlockBuilder<Block: BlockT, B, E> { /* private fields */ }

Expand description

Default genesis block builder in Substrate.

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impl<Block: BlockT, B: Backend<Block>, E: RuntimeVersionOf> GenesisBlockBuilder<Block, B, E>

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pub fn new( build_genesis_storage: &dyn BuildStorage, commit_genesis_state: bool, backend: Arc, executor: E ) -> Result<Self>

Constructs a new instance of GenesisBlockBuilder.

Trait Implementations§

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

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type BlockImportOperation = >::BlockImportOperation

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

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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.

Auto Trait Implementations§

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impl<Block, B, E> Freeze for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Freeze,

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impl<Block, B, E> RefUnwindSafe for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + RefUnwindSafe, E: RefUnwindSafe, B: RefUnwindSafe,

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impl<Block, B, E> Send for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Send, B: Sync + Send,

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impl<Block, B, E> Sync for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Sync, B: Sync + Send,

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impl<Block, B, E> Unpin for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + Unpin, E: Unpin,

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impl<Block, B, E> UnwindSafe for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + UnwindSafe, E: UnwindSafe, B: RefUnwindSafe,

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fn type_id(&self) -> TypeId

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where Self: TryFrom<T>,

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where Self: TryInto<T>,

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const ALIGN: usize = _

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fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

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impl<T> JsonSchemaMaybe for T

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Struct sc_chain_spec::GenesisBlockBuilder

Implementations§

impl<Block: BlockT, B: Backend<Block>, E: RuntimeVersionOf> GenesisBlockBuilder<Block, B, E>

pub fn new( build_genesis_storage: &dyn BuildStorage, commit_genesis_state: bool, backend: Arc<B>, executor: E ) -> Result<Self>

Trait Implementations§

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

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

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

Auto Trait Implementations§

impl<Block, B, E> Freeze for GenesisBlockBuilder<Block, B, E>where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Freeze,

impl<Block, B, E> RefUnwindSafe for GenesisBlockBuilder<Block, B, E>where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + RefUnwindSafe, E: RefUnwindSafe, B: RefUnwindSafe,

impl<Block, B, E> Send for GenesisBlockBuilder<Block, B, E>where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Send, B: Sync + Send,

impl<Block, B, E> Sync for GenesisBlockBuilder<Block, B, E>where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Sync, B: Sync + Send,

impl<Block, B, E> Unpin for GenesisBlockBuilder<Block, B, E>where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + Unpin, E: Unpin,

impl<Block, B, E> UnwindSafe for GenesisBlockBuilder<Block, B, E>where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + UnwindSafe, E: UnwindSafe, B: RefUnwindSafe,

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impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self>where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

impl<T> From<T> for T

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impl<T> Instrument for T

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fn in_current_span(self) -> Instrumented<Self>

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fn into(self) -> U

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fn from_ref(outer: &Outer) -> &T

fn from_mut(outer: &mut Outer) -> &mut T

impl<T> Pointable for T

const ALIGN: usize = _

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same for T

type Output = T

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,

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type Error = Infallible

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> JsonSchemaMaybe for T

impl<T> MaybeRefUnwindSafe for Twhere T: RefUnwindSafe,

impl<Block, B, E> Freeze for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Freeze,

impl<Block, B, E> RefUnwindSafe for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + RefUnwindSafe, E: RefUnwindSafe, B: RefUnwindSafe,

impl<Block, B, E> Send for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Send, B: Sync + Send,

impl<Block, B, E> Sync for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static, E: Sync, B: Sync + Send,

impl<Block, B, E> Unpin for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + Unpin, E: Unpin,

impl<Block, B, E> UnwindSafe for GenesisBlockBuilder<Block, B, E>
where Block: Debug + MaybeSerialize + Serialize + Eq + PartialEq + Codec + Encode + Decode + Sync + Send + Clone + HeaderProvider<HeaderT = <Block as Block>::Header> + 'static + UnwindSafe, E: UnwindSafe, B: RefUnwindSafe,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn checked_from<T>(t: T) -> Option<Self>
where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T>
where Self: TryInto<T>,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, Outer> IsWrappedBy<Outer> for T
where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T
where Self: UniqueSaturatedInto<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<S, T> UncheckedInto<T> for S
where T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S
where T: Bounded, S: TryInto<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<T> MaybeRefUnwindSafe for T
where T: RefUnwindSafe,