Enum sc_consensus_epochs::ViableEpoch

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pub enum ViableEpoch<E, ERef = E> {
    UnimportedGenesis(E),
    Signaled(ERef),
}

Expand description

The viable epoch under which a block can be verified.

If this is the first non-genesis block in the chain, then it will hold an UnimportedGenesis epoch.

Variants

`UnimportedGenesis(E)`

Unimported genesis viable epoch data.

`Signaled(ERef)`

Regular viable epoch data.

Implementations

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impl<E, ERef> ViableEpoch<E, ERef> where
E: Epoch + Clone,
ERef: Borrow<E>,

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pub fn into_cloned_inner(self) -> E

Extract the underlying epoch, disregarding the fact that a genesis epoch may be unimported.

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pub fn into_cloned(self) -> ViableEpoch<E, E>

Get cloned value for the viable epoch.

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pub fn increment(
&self,
next_descriptor: E::NextEpochDescriptor
) -> IncrementedEpoch<E>

Increment the epoch, yielding an IncrementedEpoch to be imported into the fork-tree.

Trait Implementations

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impl<E, ERef> AsMut<E> for ViableEpoch<E, ERef> where
ERef: BorrowMut<E>,

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fn as_mut(&mut self) -> &mut E

Performs the conversion.

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impl<E, ERef> AsRef<E> for ViableEpoch<E, ERef> where
ERef: Borrow<E>,

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fn as_ref(&self) -> &E

Performs the conversion.

Auto Trait Implementations

impl<E, ERef> RefUnwindSafe for ViableEpoch<E, ERef> where
E: RefUnwindSafe,
ERef: RefUnwindSafe,

impl<E, ERef> Send for ViableEpoch<E, ERef> where
E: Send,
ERef: Send,

impl<E, ERef> Sync for ViableEpoch<E, ERef> where
E: Sync,
ERef: Sync,

impl<E, ERef> Unpin for ViableEpoch<E, ERef> where
E: Unpin,
ERef: Unpin,

impl<E, ERef> UnwindSafe for ViableEpoch<E, ERef> where
E: UnwindSafe,
ERef: UnwindSafe,

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T, U> AsByteSlice<T> for U where
T: ToByteSlice,
U: AsRef<[T]> + ?Sized,

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pub fn as_byte_slice(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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impl<T, U> AsMutByteSlice<T> for U where
T: ToMutByteSlice,
U: AsMut<[T]> + ?Sized,

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pub fn as_mut_byte_slice(&mut self) -> &mut [u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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impl AsMutSliceOf for U where
U: AsMut<[u8 ]> + ?Sized,

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pub fn as_mut_slice_of<T>(&mut self) -> Result<&mut [T], Error> where
T: FromByteSlice,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> CheckedConversion for T

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

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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

Consume self to return Some equivalent value of Option<T>. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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

Get a reference to the inner from the outer.

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

Get a mutable reference to the inner from the outer.

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impl<Ctx, T> MeasureWith<Ctx> for T where
T: AsRef<[u8 ]>,

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pub fn measure_with(&self, _ctx: &Ctx) -> usize

How large is Self, given the ctx?

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impl<T> Pointable for T

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pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

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pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ProtocolName for T where
T: AsRef<[u8 ]>,

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pub fn protocol_name(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

The protocol name as bytes. Transmitted on the network. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> SaturatedConversion for T

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

Convert from a value of T into an equivalent instance of Self. Read more

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

Consume self to return an equivalent value of T. Read more

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impl<T> ToHex for T where
T: AsRef<[u8 ]>,

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pub fn encode_hex(&self) -> U where
U: FromIterator<char>,

Encode the hex strict representing self into the result. Lower case letters are used (e.g. f9b4ca) Read more

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pub fn encode_hex_upper(&self) -> U where
U: FromIterator<char>,

Encode the hex strict representing self into the result. Upper case letters are used (e.g. F9B4CA) Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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

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pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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

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pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

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

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pub fn vzip(self) -> V

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impl<T> WithSubscriber for T

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

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Enum sc_consensus_epochs::ViableEpoch

Variants

UnimportedGenesis(E)

Signaled(ERef)

Implementations

impl<E, ERef> ViableEpoch<E, ERef> where E: Epoch + Clone, ERef: Borrow<E>,

pub fn into_cloned_inner(self) -> E

pub fn into_cloned(self) -> ViableEpoch<E, E>

pub fn increment( &self, next_descriptor: E::NextEpochDescriptor) -> IncrementedEpoch<E>

Trait Implementations

impl<E, ERef> AsMut<E> for ViableEpoch<E, ERef> where ERef: BorrowMut<E>,

fn as_mut(&mut self) -> &mut E

impl<E, ERef> AsRef<E> for ViableEpoch<E, ERef> where ERef: Borrow<E>,

fn as_ref(&self) -> &E

Auto Trait Implementations

impl<E, ERef> RefUnwindSafe for ViableEpoch<E, ERef> where E: RefUnwindSafe, ERef: RefUnwindSafe,

impl<E, ERef> Send for ViableEpoch<E, ERef> where E: Send, ERef: Send,

impl<E, ERef> Sync for ViableEpoch<E, ERef> where E: Sync, ERef: Sync,

impl<E, ERef> Unpin for ViableEpoch<E, ERef> where E: Unpin, ERef: Unpin,

impl<E, ERef> UnwindSafe for ViableEpoch<E, ERef> where E: UnwindSafe, ERef: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T, U> AsByteSlice<T> for U where T: ToByteSlice, U: AsRef<[T]> + ?Sized,

pub fn as_byte_slice(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

impl<T, U> AsMutByteSlice<T> for U where T: ToMutByteSlice, U: AsMut<[T]> + ?Sized,

pub fn as_mut_byte_slice(&mut self) -> &mut [u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

impl<U> AsMutSliceOf for U where U: AsMut<[u8]> + ?Sized,

pub fn as_mut_slice_of<T>(&mut self) -> Result<&mut [T], Error> where T: FromByteSlice,

impl<U> AsSliceOf for U where U: AsRef<[u8]> + ?Sized,

pub fn as_slice_of<T>(&self) -> Result<&[T], Error> where T: FromByteSlice,

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

pub fn borrow(&self) -> &T

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

pub 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

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

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

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

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

impl<Ctx, T> MeasureWith<Ctx> for T where T: AsRef<[u8]>,

pub fn measure_with(&self, _ctx: &Ctx) -> usize

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

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

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

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

pub unsafe fn drop(ptr: usize)

impl<T> ProtocolName for T where T: AsRef<[u8]>,

pub fn protocol_name(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

impl<T> Same<T> for T

type Output = T

impl<T> SaturatedConversion for T

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

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

impl<T> ToHex for T where T: AsRef<[u8]>,

pub fn encode_hex<U>(&self) -> U where U: FromIterator<char>,

pub fn encode_hex_upper<U>(&self) -> U where U: FromIterator<char>,

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

type Error = Infallible

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

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

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

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

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

`UnimportedGenesis(E)`

`Signaled(ERef)`

impl<E, ERef> ViableEpoch<E, ERef> where
E: Epoch + Clone,
ERef: Borrow<E>,

pub fn increment(
&self,
next_descriptor: E::NextEpochDescriptor
) -> IncrementedEpoch<E>

impl<E, ERef> AsMut<E> for ViableEpoch<E, ERef> where
ERef: BorrowMut<E>,

impl<E, ERef> AsRef<E> for ViableEpoch<E, ERef> where
ERef: Borrow<E>,

impl<E, ERef> RefUnwindSafe for ViableEpoch<E, ERef> where
E: RefUnwindSafe,
ERef: RefUnwindSafe,

impl<E, ERef> Send for ViableEpoch<E, ERef> where
E: Send,
ERef: Send,

impl<E, ERef> Sync for ViableEpoch<E, ERef> where
E: Sync,
ERef: Sync,

impl<E, ERef> Unpin for ViableEpoch<E, ERef> where
E: Unpin,
ERef: Unpin,

impl<E, ERef> UnwindSafe for ViableEpoch<E, ERef> where
E: UnwindSafe,
ERef: UnwindSafe,

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

impl<T, U> AsByteSlice<T> for U where
T: ToByteSlice,
U: AsRef<[T]> + ?Sized,

pub fn as_byte_slice(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

impl<T, U> AsMutByteSlice<T> for U where
T: ToMutByteSlice,
U: AsMut<[T]> + ?Sized,

pub fn as_mut_byte_slice(&mut self) -> &mut [u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

impl<U> AsMutSliceOf for U where
U: AsMut<[u8 ]> + ?Sized,

pub fn as_mut_slice_of<T>(&mut self) -> Result<&mut [T], Error> where
T: FromByteSlice,

impl<U> AsSliceOf for U where
U: AsRef<[u8 ]> + ?Sized,

pub fn as_slice_of<T>(&self) -> Result<&[T], Error> where
T: FromByteSlice,

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>,

impl<Ctx, T> MeasureWith<Ctx> for T where
T: AsRef<[u8 ]>,

impl<T> ProtocolName for T where
T: AsRef<[u8 ]>,

pub fn protocol_name(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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

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

impl<T> ToHex for T where
T: AsRef<[u8 ]>,

pub fn encode_hex<U>(&self) -> U where
U: FromIterator<char>,

pub fn encode_hex_upper<U>(&self) -> U where
U: FromIterator<char>,

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,