Struct pallet_authorship::OnePerAuthorPerHeight[−][src]

[+] Show declaration

pub struct OnePerAuthorPerHeight<T, N>(_);

[−]

A filter on uncles which verifies seals and ensures that there is only one uncle included per author per height.

This does O(n log n) work in the number of uncles included.

Trait Implementations

`impl<Header, Author, T> FilterUncle<Header, Author> for OnePerAuthorPerHeight<T, Header::Number> where Header: HeaderT + PartialEq, Header::Number: Ord, Author: Clone + PartialEq + Ord, T: VerifySeal<Header, Author>,` [src][+]

[+] Show hidden undocumented items

`type Accumulator = BTreeSet<(Header::Number, Author)>`

An accumulator of data about uncles included. Read more

`fn filter_uncle( header: &Header, acc: &mut Self::Accumulator ) -> Result<Option<Author>, &'static str>`[src][−]

Auto Trait Implementations

`impl<T, N> RefUnwindSafe for OnePerAuthorPerHeight<T, N> where N: RefUnwindSafe, T: RefUnwindSafe,`

`impl<T, N> Send for OnePerAuthorPerHeight<T, N> where N: Send, T: Send,`

`impl<T, N> Sync for OnePerAuthorPerHeight<T, N> where N: Sync, T: Sync,`

`impl<T, N> Unpin for OnePerAuthorPerHeight<T, N> where N: Unpin, T: Unpin,`

`impl<T, N> UnwindSafe for OnePerAuthorPerHeight<T, N> where N: UnwindSafe, T: UnwindSafe,`

Blanket Implementations

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

`pub fn borrow(&self) -> &T`[src][−]

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

[+] Show hidden undocumented items

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

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

[+] Show hidden undocumented items

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

[+] Show hidden undocumented items

`pub fn from(t: T) -> T`[src][−]

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

[+] Show hidden undocumented items

`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][+]

[+] Show hidden undocumented items

`pub fn into(self) -> U`[src][−]

`impl<T> IsType<T> for T`[src][+]

[+] Show hidden undocumented items

`pub fn from_ref(t: &T) -> &T`[src][−]

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

`pub fn from_mut(t: &mut T) -> &mut T`[src][−]

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

`impl<T, Outer> IsWrappedBy<Outer> for T where T: From<Outer>, Outer: AsRef<T> + AsMut<T> + From<T>,` [src][+]

`pub fn from_ref(outer: &Outer) -> &T`[src][−]

Get a reference to the inner from the outer.

`pub fn from_mut(outer: &mut Outer) -> &mut T`[src][−]

Get a mutable reference to the inner from the outer.

`impl<T> MaybeRefUnwindSafe for T where T: RefUnwindSafe,` [src]

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

`type Output = T`

Should always be Self

`impl<T> SaturatedConversion for T`[src][+]

[+] Show hidden undocumented items

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

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

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

[+] Show hidden undocumented items

`type Error = Infallible`

The type returned in the event of a conversion error.

`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][+]

[+] Show hidden undocumented items

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

The type returned in the event of a conversion 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>,` [src][+]

[+] Show hidden undocumented items

`pub fn unchecked_into(self) -> T`[src][−]

`impl<T, S> UniqueSaturatedInto<T> for S where T: Bounded, S: TryInto<T>,` [src][+]

[+] Show hidden undocumented items

`pub fn unique_saturated_into(self) -> T`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

[+] Show hidden undocumented items

Struct pallet_authorship::OnePerAuthorPerHeight[−][src]

Trait Implementations

impl<Header, Author, T> FilterUncle<Header, Author> for OnePerAuthorPerHeight<T, Header::Number> where Header: HeaderT + PartialEq, Header::Number: Ord, Author: Clone + PartialEq + Ord, T: VerifySeal<Header, Author>, [src][+]

type Accumulator = BTreeSet<(Header::Number, Author)>

fn filter_uncle( header: &Header, acc: &mut Self::Accumulator) -> Result<Option<Author>, &'static str>[src][−]

Auto Trait Implementations

impl<T, N> RefUnwindSafe for OnePerAuthorPerHeight<T, N> where N: RefUnwindSafe, T: RefUnwindSafe,

impl<T, N> Send for OnePerAuthorPerHeight<T, N> where N: Send, T: Send,

impl<T, N> Sync for OnePerAuthorPerHeight<T, N> where N: Sync, T: Sync,

impl<T, N> Unpin for OnePerAuthorPerHeight<T, N> where N: Unpin, T: Unpin,

impl<T, N> UnwindSafe for OnePerAuthorPerHeight<T, N> where N: UnwindSafe, T: UnwindSafe,

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

pub fn into(self) -> U[src][−]

impl<T> IsType<T> for T[src][+]

pub fn from_ref(t: &T) -> &T[src][−]

pub fn into_ref(&self) -> &T[src][−]

pub fn from_mut(t: &mut T) -> &mut T[src][−]

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

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

pub fn from_ref(outer: &Outer) -> &T[src][−]

pub fn from_mut(outer: &mut Outer) -> &mut T[src][−]

impl<T> MaybeRefUnwindSafe for T where T: RefUnwindSafe, [src]

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

type Output = T

impl<T> SaturatedConversion for T[src][+]

pub fn saturated_from<T>(t: T) -> Self where Self: UniqueSaturatedFrom<T>, [src][−]

pub fn saturated_into<T>(self) -> T where Self: UniqueSaturatedInto<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>, [src][+]

pub fn unchecked_into(self) -> T[src][−]

impl<T, S> UniqueSaturatedInto<T> for S where T: Bounded, S: TryInto<T>, [src][+]

pub fn unique_saturated_into(self) -> T[src][−]

impl<V, T> VZip<V> for T where V: MultiLane<T>, [src][+]

pub fn vzip(self) -> V[src]

`impl<Header, Author, T> FilterUncle<Header, Author> for OnePerAuthorPerHeight<T, Header::Number> where Header: HeaderT + PartialEq, Header::Number: Ord, Author: Clone + PartialEq + Ord, T: VerifySeal<Header, Author>,` [src][+]

`type Accumulator = BTreeSet<(Header::Number, Author)>`

`fn filter_uncle( header: &Header, acc: &mut Self::Accumulator ) -> Result<Option<Author>, &'static str>`[src][−]

`impl<T, N> RefUnwindSafe for OnePerAuthorPerHeight<T, N> where N: RefUnwindSafe, T: RefUnwindSafe,`

`impl<T, N> Send for OnePerAuthorPerHeight<T, N> where N: Send, T: Send,`

`impl<T, N> Sync for OnePerAuthorPerHeight<T, N> where N: Sync, T: Sync,`

`impl<T, N> Unpin for OnePerAuthorPerHeight<T, N> where N: Unpin, T: Unpin,`

`impl<T, N> UnwindSafe for OnePerAuthorPerHeight<T, N> where N: UnwindSafe, T: UnwindSafe,`

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

`pub fn into(self) -> U`[src][−]

`impl<T> IsType<T> for T`[src][+]

`pub fn from_ref(t: &T) -> &T`[src][−]

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

`pub fn from_mut(t: &mut T) -> &mut T`[src][−]

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

`impl<T, Outer> IsWrappedBy<Outer> for T where T: From<Outer>, Outer: AsRef<T> + AsMut<T> + From<T>,` [src][+]

`pub fn from_ref(outer: &Outer) -> &T`[src][−]

`pub fn from_mut(outer: &mut Outer) -> &mut T`[src][−]

`impl<T> MaybeRefUnwindSafe for T where T: RefUnwindSafe,` [src]

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

`type Output = T`

`impl<T> SaturatedConversion for T`[src][+]

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

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

`pub fn unchecked_into(self) -> T`[src][−]

`impl<T, S> UniqueSaturatedInto<T> for S where T: Bounded, S: TryInto<T>,` [src][+]

`pub fn unique_saturated_into(self) -> T`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

`pub fn vzip(self) -> V`[src]