Struct sp_blockchain::CachedHeaderMetadata[][src]

pub struct CachedHeaderMetadata<Block: BlockT> {
    pub hash: Block::Hash,
    pub number: NumberFor<Block>,
    pub parent: Block::Hash,
    pub state_root: Block::Hash,
    // some fields omitted
}

Cached header metadata. Used to efficiently traverse the tree.

Fields

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

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

impl<Block: Debug + BlockT> Debug for CachedHeaderMetadata<Block> where
    Block::Hash: Debug,
    Block::Hash: Debug,
    Block::Hash: Debug,
    Block::Hash: Debug
[src]

impl<Block: BlockT> From<&'_ <Block as Block>::Header> for CachedHeaderMetadata<Block>[src]

Auto Trait Implementations

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

impl<Block> Send for CachedHeaderMetadata<Block>[src]

impl<Block> Sync for CachedHeaderMetadata<Block>[src]

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

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

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> CheckedConversion for T[src]

impl<T> DynClone for T where
    T: Clone
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impl<T> From<T> for T[src]

impl<T> Instrument for T[src]

impl<T> Instrument for T[src]

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

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

Get a reference to the inner from the outer.

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

Get a mutable reference to the inner from the outer.

impl<T> MaybeDebug for T where
    T: Debug

impl<T> MaybeDebug for T where
    T: Debug

impl<T> MaybeRefUnwindSafe for T where
    T: RefUnwindSafe

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatedConversion for T

impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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>,