Enum sc_consensus_babe::PreDigest [−][src]
A BABE pre-runtime digest. This contains all data required to validate a block and for the BABE runtime module. Slots can be assigned to a primary (VRF based) and to a secondary (slot number based).
Variants
Primary(PrimaryPreDigest)
A primary VRF-based slot assignment.
SecondaryPlain(SecondaryPlainPreDigest)
A secondary deterministic slot assignment.
SecondaryVRF(SecondaryVRFPreDigest)
A secondary deterministic slot assignment with VRF outputs.
Implementations
impl PreDigest
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pub fn authority_index(&self) -> u32
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Returns the slot number of the pre digest.
pub fn slot(&self) -> Slot
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Returns the slot of the pre digest.
pub fn added_weight(&self) -> u32
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Returns the weight added by this digest, not the cumulative weight of the chain.
pub fn vrf_output(&self) -> Option<&VRFOutput>
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Returns the VRF output, if it exists.
Trait Implementations
impl Clone for PreDigest
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impl Debug for PreDigest
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impl Decode for PreDigest
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pub fn decode<__CodecInputEdqy>(
__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<PreDigest, Error> where
__CodecInputEdqy: Input,
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__codec_input_edqy: &mut __CodecInputEdqy
) -> Result<PreDigest, Error> where
__CodecInputEdqy: Input,
pub fn skip<I>(input: &mut I) -> Result<(), Error> where
I: Input,
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I: Input,
pub fn encoded_fixed_size() -> Option<usize>
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impl Encode for PreDigest
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pub fn encode_to<__CodecOutputEdqy>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
) where
__CodecOutputEdqy: Output + ?Sized,
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&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
) where
__CodecOutputEdqy: Output + ?Sized,
pub fn size_hint(&self) -> usize
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pub fn encode(&self) -> Vec<u8, Global>
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pub fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8]) -> R,
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F: FnOnce(&[u8]) -> R,
pub fn encoded_size(&self) -> usize
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impl EncodeLike<PreDigest> for PreDigest
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Auto Trait Implementations
impl RefUnwindSafe for PreDigest
impl Send for PreDigest
impl Sync for PreDigest
impl Unpin for PreDigest
impl UnwindSafe for PreDigest
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> CheckedConversion for T
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pub fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,
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Self: TryFrom<T>,
pub fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,
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Self: TryInto<T>,
impl<S> Codec for S where
S: Decode + Encode,
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S: Decode + Encode,
impl<T> DecodeAll for T where
T: Decode,
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T: Decode,
impl<T> DecodeLimit for T where
T: Decode,
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T: Decode,
pub fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>
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pub fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>
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impl<T> DynClone for T where
T: Clone,
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T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()
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impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode,
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T: Encode,
impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,
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T: Encode,
impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode,
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T: Encode,
impl<T> EncodeLike<Arc<T>> for T where
T: Encode,
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T: Encode,
impl<T> EncodeLike<Box<T, Global>> for T where
T: Encode,
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T: Encode,
impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: ToOwned + Encode,
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T: ToOwned + Encode,
impl<T> EncodeLike<Rc<T>> for T where
T: Encode,
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T: Encode,
impl<T> From<T> for T
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impl<S> FullCodec for S where
S: Decode + FullEncode,
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S: Decode + FullEncode,
impl<S> FullEncode for S where
S: Encode + EncodeLike<S>,
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S: Encode + EncodeLike<S>,
impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, Outer> IsWrappedBy<Outer> for T where
T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
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T: From<Outer>,
Outer: AsRef<T> + AsMut<T> + From<T>,
pub fn from_ref(outer: &Outer) -> &T
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Get a reference to the inner from the outer.
pub fn from_mut(outer: &mut Outer) -> &mut T
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Get a mutable reference to the inner from the outer.
impl<T> KeyedVec for T where
T: Codec,
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T: Codec,
impl<T> MaybeDebug for T where
T: Debug,
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T: Debug,
impl<T> MaybeDebug for T where
T: Debug,
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T: Debug,
impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,
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T: RefUnwindSafe,
impl<T> Pointable for T
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pub const ALIGN: usize
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type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
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pub unsafe fn deref<'a>(ptr: usize) -> &'a T
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pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
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pub unsafe fn drop(ptr: usize)
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impl<T> Same<T> for T
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type Output = T
Should always be Self
impl<T> SaturatedConversion for T
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pub fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,
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Self: UniqueSaturatedFrom<T>,
pub fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,
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Self: UniqueSaturatedInto<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
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>
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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,
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T: UncheckedFrom<S>,
pub fn unchecked_into(self) -> T
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impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,
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T: Bounded,
S: TryInto<T>,
pub fn unique_saturated_into(self) -> T
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
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V: MultiLane<T>,
impl<T> WithSubscriber for T
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pub fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
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S: Into<Dispatch>,