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]

`fn clone(&self) -> CachedHeaderMetadata<Block>`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0[src]

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

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

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

`fn from(header: &Block::Header) -> Self`[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,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> CheckedConversion for T`[src]

`pub fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,` [src]

`pub fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,` [src]

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

`pub fn __clone_box(&self, Private) -> *mut ()`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T> Instrument for T`[src]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

`impl<T> Instrument for T`[src]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`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> MaybeRefUnwindSafe for T where T: RefUnwindSafe,`

`impl<T> Same<T> for T`

`type Output = T`

Should always be Self

`impl<T> SaturatedConversion for T`

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

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

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

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

`pub fn unchecked_into(self) -> T`

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

`pub fn unique_saturated_into(self) -> T`

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

`pub fn vzip(self) -> V`

Struct sp_blockchain::CachedHeaderMetadata[−][src]

Fields

Trait Implementations

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

fn clone(&self) -> CachedHeaderMetadata<Block>[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

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

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

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

fn from(header: &Block::Header) -> Self[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, [src]

pub fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

impl<T> CheckedConversion for T[src]

pub fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>, [src]

pub fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>, [src]

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

pub fn __clone_box(&self, Private) -> *mut ()[src]

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

impl<T> Instrument for T[src]

pub fn instrument(self, span: Span) -> Instrumented<Self>[src]

pub fn in_current_span(self) -> Instrumented<Self>[src]

impl<T> Instrument for T[src]

pub fn instrument(self, span: Span) -> Instrumented<Self>[src]

pub fn in_current_span(self) -> Instrumented<Self>[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

pub fn into(self) -> U[src]

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

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

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

impl<T> SaturatedConversion for T

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

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

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

pub fn to_owned(&self) -> T[src]

pub fn clone_into(&self, target: &mut T)[src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

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

pub fn unchecked_into(self) -> T

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

pub fn unique_saturated_into(self) -> T

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

pub fn vzip(self) -> V

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

`fn clone(&self) -> CachedHeaderMetadata<Block>`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0[src]

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

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

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

`fn from(header: &Block::Header) -> Self`[src]

`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]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> CheckedConversion for T`[src]

`pub fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,` [src]

`pub fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,` [src]

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

`pub fn __clone_box(&self, Private) -> *mut ()`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T> Instrument for T`[src]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

`impl<T> Instrument for T`[src]

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`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`

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

`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`

`impl<T> SaturatedConversion for T`

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

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

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

`type Error = <U as TryFrom<T>>::Error`

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

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

`pub fn unchecked_into(self) -> T`

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

`pub fn unique_saturated_into(self) -> T`

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

`pub fn vzip(self) -> V`