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Struct sp_blockchain::CachedHeaderMetadata

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pub struct CachedHeaderMetadata<Block: BlockT> {
    pub hash: Block::Hash,
    pub number: NumberFor<Block>,
    pub parent: Block::Hash,
    pub state_root: Block::Hash,
    /* private fields */
}
Expand description

Cached header metadata. Used to efficiently traverse the tree.

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§hash: Block::Hash

Hash of the header.

§number: NumberFor<Block>

Block number.

§parent: Block::Hash

Hash of parent header.

§state_root: Block::Hash

Block state root.

Trait Implementations§

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impl<Block: Clone + BlockT> Clone for CachedHeaderMetadata<Block>
where Block::Hash: Clone,

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fn clone(&self) -> CachedHeaderMetadata<Block>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<Block: Debug + BlockT> Debug for CachedHeaderMetadata<Block>
where Block::Hash: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<Block: BlockT> From<&<Block as Block>::Header> for CachedHeaderMetadata<Block>

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fn from(header: &Block::Header) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<Block> Freeze for CachedHeaderMetadata<Block>
where <Block as Block>::Hash: Freeze, <<Block as Block>::Header as Header>::Number: Freeze,

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impl<Block> RefUnwindSafe for CachedHeaderMetadata<Block>
where <Block as Block>::Hash: RefUnwindSafe, <<Block as Block>::Header as Header>::Number: RefUnwindSafe,

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impl<Block> Send for CachedHeaderMetadata<Block>

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impl<Block> Sync for CachedHeaderMetadata<Block>

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impl<Block> Unpin for CachedHeaderMetadata<Block>
where <Block as Block>::Hash: Unpin, <<Block as Block>::Header as Header>::Number: Unpin,

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impl<Block> UnwindSafe for CachedHeaderMetadata<Block>
where <Block as Block>::Hash: UnwindSafe, <<Block as Block>::Header as Header>::Number: UnwindSafe,

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

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Gets the TypeId of self. Read more
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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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