Enum sc_consensus_epochs::PersistedEpochHeader

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pub enum PersistedEpochHeader<E: Epoch> {
    Genesis(EpochHeader<E>, EpochHeader<E>),
    Regular(EpochHeader<E>),
}

Expand description

Persisted epoch header stored in ForkTree.

Variants

`Genesis(EpochHeader<E>, EpochHeader<E>)`

Genesis persisted epoch header. epoch_0, epoch_1.

`Regular(EpochHeader<E>)`

Regular persisted epoch header. epoch_n.

Trait Implementations

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impl<E: Epoch> Clone for PersistedEpochHeader<E>

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fn clone(&self) -> Self

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<E: Epoch> Decode for PersistedEpochHeader<E> where
 EpochHeader<E>: Decode,
 EpochHeader<E>: Decode,
 EpochHeader<E>: Decode,
 EpochHeader<E>: Decode,
 EpochHeader<E>: Decode,
 EpochHeader<E>: Decode,

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fn decode<CodecInputEdqy: Input>(
codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

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fn skip(input: &mut I) -> Result<(), Error> where
I: Input,

Attempt to skip the encoded value from input. Read more

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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more

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impl<E: Epoch> Encode for PersistedEpochHeader<E> where
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,

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fn encode_to<CodecOutputEdqy: Output + ?Sized>(
&self,
codec_dest_edqy: &mut __CodecOutputEdqy
)

Convert self to a slice and append it to the destination.

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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more

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fn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Convert self to an owned vector.

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fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8 ]) -> R,

Convert self to a slice and then invoke the given closure with it.

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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more

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impl<'a, E: Epoch> From<&'a PersistedEpoch<E>> for PersistedEpochHeader<E>

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fn from(epoch: &'a PersistedEpoch<E>) -> Self

Performs the conversion.

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impl<E: PartialEq + Epoch> PartialEq<PersistedEpochHeader<E>> for PersistedEpochHeader<E>

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fn eq(&self, other: &PersistedEpochHeader<E>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &PersistedEpochHeader<E>) -> bool

This method tests for !=.

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impl<E: Epoch> EncodeLike<PersistedEpochHeader<E>> for PersistedEpochHeader<E> where
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,
 EpochHeader<E>: Encode,

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impl<E: Eq + Epoch> Eq for PersistedEpochHeader<E>

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impl<E: Epoch> StructuralEq for PersistedEpochHeader<E>

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impl<E: Epoch> StructuralPartialEq for PersistedEpochHeader<E>

Auto Trait Implementations

impl<E> RefUnwindSafe for PersistedEpochHeader<E> where
<E as Epoch>::Slot: RefUnwindSafe,

impl<E> Send for PersistedEpochHeader<E> where
<E as Epoch>::Slot: Send,

impl<E> Sync for PersistedEpochHeader<E> where
<E as Epoch>::Slot: Sync,

impl<E> Unpin for PersistedEpochHeader<E> where
<E as Epoch>::Slot: Unpin,

impl<E> UnwindSafe for PersistedEpochHeader<E> where
<E as Epoch>::Slot: 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> Borrow<T> for T where
T: ?Sized,

const: unstable · source

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> DecodeAll for T where
T: Decode,

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pub fn decode_all(input: &[u8 ]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more

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impl<T> DecodeLimit for T where
T: Decode,

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pub fn decode_all_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more

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pub fn decode_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

Decode Self with the given maximum recursion depth. Read more

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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<T> KeyedVec for T where
T: Codec,

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pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Return an encoding of Self prepended by given slice.

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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> 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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

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

Uses borrowed data to replace owned data, usually by cloning. 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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impl<S> Codec for S where
S: Decode + Encode,

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impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode,

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impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,

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impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode,

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impl<T> EncodeLike<Arc<T>> for T where
T: Encode,

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impl<T> EncodeLike<Box<T, Global>> for T where
T: Encode,

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impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: ToOwned + Encode,

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impl<T> EncodeLike<Rc<T>> for T where
T: Encode,

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impl<S> FullCodec for S where
S: Decode + FullEncode,

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impl<S> FullEncode for S where
S: Encode + EncodeLike<S>,

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Enum sc_consensus_epochs::PersistedEpochHeader

Variants

Genesis(EpochHeader<E>, EpochHeader<E>)

Regular(EpochHeader<E>)

Trait Implementations

impl<E: Epoch> Clone for PersistedEpochHeader<E>

fn clone(&self) -> Self

fn clone_from(&mut self, source: &Self)

impl<E: Epoch> Decode for PersistedEpochHeader<E> where EpochHeader<E>: Decode, EpochHeader<E>: Decode, EpochHeader<E>: Decode, EpochHeader<E>: Decode, EpochHeader<E>: Decode, EpochHeader<E>: Decode,

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy) -> Result<Self, Error>

fn skip<I>(input: &mut I) -> Result<(), Error> where I: Input,

fn encoded_fixed_size() -> Option<usize>

impl<E: Epoch> Encode for PersistedEpochHeader<E> where EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode,

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy)

fn size_hint(&self) -> usize

fn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

fn using_encoded<R, F>(&self, f: F) -> R where F: FnOnce(&[u8]) -> R,

fn encoded_size(&self) -> usize

impl<'a, E: Epoch> From<&'a PersistedEpoch<E>> for PersistedEpochHeader<E>

fn from(epoch: &'a PersistedEpoch<E>) -> Self

impl<E: PartialEq + Epoch> PartialEq<PersistedEpochHeader<E>> for PersistedEpochHeader<E>

fn eq(&self, other: &PersistedEpochHeader<E>) -> bool

fn ne(&self, other: &PersistedEpochHeader<E>) -> bool

impl<E: Epoch> EncodeLike<PersistedEpochHeader<E>> for PersistedEpochHeader<E> where EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode, EpochHeader<E>: Encode,

impl<E: Eq + Epoch> Eq for PersistedEpochHeader<E>

impl<E: Epoch> StructuralEq for PersistedEpochHeader<E>

impl<E: Epoch> StructuralPartialEq for PersistedEpochHeader<E>

Auto Trait Implementations

impl<E> RefUnwindSafe for PersistedEpochHeader<E> where <E as Epoch>::Slot: RefUnwindSafe,

impl<E> Send for PersistedEpochHeader<E> where <E as Epoch>::Slot: Send,

impl<E> Sync for PersistedEpochHeader<E> where <E as Epoch>::Slot: Sync,

impl<E> Unpin for PersistedEpochHeader<E> where <E as Epoch>::Slot: Unpin,

impl<E> UnwindSafe for PersistedEpochHeader<E> where <E as Epoch>::Slot: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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> DecodeAll for T where T: Decode,

pub fn decode_all(input: &[u8]) -> Result<T, Error>

impl<T> DecodeLimit for T where T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>

pub fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>

impl<T> DynClone for T where T: Clone,

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

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

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<T> KeyedVec for T where T: Codec,

pub fn to_keyed_vec(&self, prepend_key: &[u8]) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

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> 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> ToOwned for T where T: Clone,

`Genesis(EpochHeader<E>, EpochHeader<E>)`

`Regular(EpochHeader<E>)`

impl<E: Epoch> Decode for PersistedEpochHeader<E> where
EpochHeader<E>: Decode,
EpochHeader<E>: Decode,
EpochHeader<E>: Decode,
EpochHeader<E>: Decode,
EpochHeader<E>: Decode,
EpochHeader<E>: Decode,

fn decode<CodecInputEdqy: Input>(
codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

fn skip<I>(input: &mut I) -> Result<(), Error> where
I: Input,

impl<E: Epoch> Encode for PersistedEpochHeader<E> where
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,

fn encode_to<CodecOutputEdqy: Output + ?Sized>(
&self,
codec_dest_edqy: &mut __CodecOutputEdqy
)

fn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8 ]) -> R,

impl<E: Epoch> EncodeLike<PersistedEpochHeader<E>> for PersistedEpochHeader<E> where
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,
EpochHeader<E>: Encode,

impl<E> RefUnwindSafe for PersistedEpochHeader<E> where
<E as Epoch>::Slot: RefUnwindSafe,

impl<E> Send for PersistedEpochHeader<E> where
<E as Epoch>::Slot: Send,

impl<E> Sync for PersistedEpochHeader<E> where
<E as Epoch>::Slot: Sync,

impl<E> Unpin for PersistedEpochHeader<E> where
<E as Epoch>::Slot: Unpin,

impl<E> UnwindSafe for PersistedEpochHeader<E> where
<E as Epoch>::Slot: UnwindSafe,

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

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> DecodeAll for T where
T: Decode,

pub fn decode_all(input: &[u8 ]) -> Result<T, Error>

impl<T> DecodeLimit for T where
T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

pub fn decode_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

impl<T> DynClone for T where
T: Clone,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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<T> KeyedVec for T where
T: Codec,

pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

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

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

impl<T> ToOwned for T where
T: Clone,

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<S> Codec for S where
S: Decode + Encode,

impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode,

impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,

impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode,

impl<T> EncodeLike<Arc<T>> for T where
T: Encode,

impl<T> EncodeLike<Box<T, Global>> for T where
T: Encode,

impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: ToOwned + Encode,

impl<T> EncodeLike<Rc<T>> for T where
T: Encode,

impl<S> FullCodec for S where
S: Decode + FullEncode,

impl<S> FullEncode for S where
S: Encode + EncodeLike<S>,

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,