Struct finality_grandpa::HistoricalVotes

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pub struct HistoricalVotes<H, N, S, Id> { /* private fields */ }

Expand description

Historical votes seen in a round.

Implementations

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impl<H, N, S, Id> HistoricalVotes<H, N, S, Id>

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pub fn new() -> Self

Create a new HistoricalVotes.

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pub fn new_with(
 seen: Vec<SignedMessage<H, N, S, Id>>,
 prevote_idx: Option<u64>,
 precommit_idx: Option<u64>
) -> Self

Create a new HistoricalVotes initialized from the parameters.

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pub fn push_vote(&mut self, msg: SignedMessage<H, N, S, Id>)

Push a vote into the list. The value of self before this call is considered to be a prefix of the value post-call.

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pub fn seen(&self) -> &[SignedMessage<H, N, S, Id>]

Return the messages seen so far.

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pub fn prevote_idx(&self) -> Option<u64>

Return the number of messages seen before prevoting. None in case we didn’t prevote yet.

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pub fn precommit_idx(&self) -> Option<u64>

Return the number of messages seen before precommiting. None in case we didn’t precommit yet.

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pub fn set_prevoted_idx(&mut self)

Set the number of messages seen before prevoting.

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pub fn set_precommitted_idx(&mut self)

Set the number of messages seen before precommiting.

Trait Implementations

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impl<H: Clone, N: Clone, S: Clone, Id: Clone> Clone for HistoricalVotes<H, N, S, Id>

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fn clone(&self) -> HistoricalVotes<H, N, S, Id>

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<H: Debug, N: Debug, S: Debug, Id: Debug> Debug for HistoricalVotes<H, N, S, Id>

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

Formats the value using the given formatter. Read more

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impl<H, N, S, Id> Decode for HistoricalVotes<H, N, S, Id> where
Vec<SignedMessage<H, N, S, Id>>: Decode,
Vec<SignedMessage<H, N, S, Id>>: 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<H: Default, N: Default, S: Default, Id: Default> Default for HistoricalVotes<H, N, S, Id>

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fn default() -> HistoricalVotes<H, N, S, Id>

Returns the “default value” for a type. Read more

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impl<H, N, S, Id> Encode for HistoricalVotes<H, N, S, Id> where
Vec<SignedMessage<H, N, S, Id>>: Encode,
Vec<SignedMessage<H, N, S, Id>>: 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>

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<H: PartialEq, N: PartialEq, S: PartialEq, Id: PartialEq> PartialEq<HistoricalVotes<H, N, S, Id>> for HistoricalVotes<H, N, S, Id>

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fn eq(&self, other: &HistoricalVotes<H, N, S, Id>) -> 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: &HistoricalVotes<H, N, S, Id>) -> bool

This method tests for !=.

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impl<H, N, S, Id> EncodeLike<HistoricalVotes<H, N, S, Id>> for HistoricalVotes<H, N, S, Id> where
Vec<SignedMessage<H, N, S, Id>>: Encode,
Vec<SignedMessage<H, N, S, Id>>: Encode,

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impl<H: Eq, N: Eq, S: Eq, Id: Eq> Eq for HistoricalVotes<H, N, S, Id>

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impl<H, N, S, Id> StructuralEq for HistoricalVotes<H, N, S, Id>

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impl<H, N, S, Id> StructuralPartialEq for HistoricalVotes<H, N, S, Id>

Auto Trait Implementations

impl<H, N, S, Id> RefUnwindSafe for HistoricalVotes<H, N, S, Id> where
 H: RefUnwindSafe,
 Id: RefUnwindSafe,
 N: RefUnwindSafe,
 S: RefUnwindSafe,

impl<H, N, S, Id> Send for HistoricalVotes<H, N, S, Id> where
 H: Send,
 Id: Send,
 N: Send,
 S: Send,

impl<H, N, S, Id> Sync for HistoricalVotes<H, N, S, Id> where
 H: Sync,
 Id: Sync,
 N: Sync,
 S: Sync,

impl<H, N, S, Id> Unpin for HistoricalVotes<H, N, S, Id>

impl<H, N, S, Id> UnwindSafe for HistoricalVotes<H, N, S, Id> where
 H: UnwindSafe,
 Id: UnwindSafe,
 N: UnwindSafe,
 S: 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> 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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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, 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> KeyedVec for T where
T: Codec,

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pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>

Return an encoding of Self prepended by given slice.

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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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Struct finality_grandpa::HistoricalVotes

Implementations

impl<H, N, S, Id> HistoricalVotes<H, N, S, Id>

pub fn new() -> Self

pub fn new_with( seen: Vec<SignedMessage<H, N, S, Id>>, prevote_idx: Option<u64>, precommit_idx: Option<u64>) -> Self

pub fn push_vote(&mut self, msg: SignedMessage<H, N, S, Id>)

pub fn seen(&self) -> &[SignedMessage<H, N, S, Id>]

pub fn prevote_idx(&self) -> Option<u64>

pub fn precommit_idx(&self) -> Option<u64>

pub fn set_prevoted_idx(&mut self)

pub fn set_precommitted_idx(&mut self)

Trait Implementations

impl<H: Clone, N: Clone, S: Clone, Id: Clone> Clone for HistoricalVotes<H, N, S, Id>

fn clone(&self) -> HistoricalVotes<H, N, S, Id>

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

impl<H: Debug, N: Debug, S: Debug, Id: Debug> Debug for HistoricalVotes<H, N, S, Id>

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

impl<H, N, S, Id> Decode for HistoricalVotes<H, N, S, Id> where Vec<SignedMessage<H, N, S, Id>>: Decode, Vec<SignedMessage<H, N, S, Id>>: 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<H: Default, N: Default, S: Default, Id: Default> Default for HistoricalVotes<H, N, S, Id>

fn default() -> HistoricalVotes<H, N, S, Id>

impl<H, N, S, Id> Encode for HistoricalVotes<H, N, S, Id> where Vec<SignedMessage<H, N, S, Id>>: Encode, Vec<SignedMessage<H, N, S, Id>>: Encode,

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

fn size_hint(&self) -> usize

fn encode(&self) -> Vec<u8, Global>

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

fn encoded_size(&self) -> usize

impl<H: PartialEq, N: PartialEq, S: PartialEq, Id: PartialEq> PartialEq<HistoricalVotes<H, N, S, Id>> for HistoricalVotes<H, N, S, Id>

fn eq(&self, other: &HistoricalVotes<H, N, S, Id>) -> bool

fn ne(&self, other: &HistoricalVotes<H, N, S, Id>) -> bool

impl<H, N, S, Id> EncodeLike<HistoricalVotes<H, N, S, Id>> for HistoricalVotes<H, N, S, Id> where Vec<SignedMessage<H, N, S, Id>>: Encode, Vec<SignedMessage<H, N, S, Id>>: Encode,

impl<H: Eq, N: Eq, S: Eq, Id: Eq> Eq for HistoricalVotes<H, N, S, Id>

impl<H, N, S, Id> StructuralEq for HistoricalVotes<H, N, S, Id>

impl<H, N, S, Id> StructuralPartialEq for HistoricalVotes<H, N, S, Id>

Auto Trait Implementations

impl<H, N, S, Id> RefUnwindSafe for HistoricalVotes<H, N, S, Id> where H: RefUnwindSafe, Id: RefUnwindSafe, N: RefUnwindSafe, S: RefUnwindSafe,

impl<H, N, S, Id> Send for HistoricalVotes<H, N, S, Id> where H: Send, Id: Send, N: Send, S: Send,

impl<H, N, S, Id> Sync for HistoricalVotes<H, N, S, Id> where H: Sync, Id: Sync, N: Sync, S: Sync,

impl<H, N, S, Id> Unpin for HistoricalVotes<H, N, S, Id>

impl<H, N, S, Id> UnwindSafe for HistoricalVotes<H, N, S, Id> where H: UnwindSafe, Id: UnwindSafe, N: UnwindSafe, S: 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> 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> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> KeyedVec for T where T: Codec,

pub fn to_keyed_vec(&self, prepend_key: &[u8]) -> Vec<u8, Global>

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

type Owned = T

pub fn to_owned(&self) -> T

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

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> 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>,

pub fn new_with(
seen: Vec<SignedMessage<H, N, S, Id>>,
prevote_idx: Option<u64>,
precommit_idx: Option<u64>
) -> Self

impl<H, N, S, Id> Decode for HistoricalVotes<H, N, S, Id> where
Vec<SignedMessage<H, N, S, Id>>: Decode,
Vec<SignedMessage<H, N, S, Id>>: 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<H, N, S, Id> Encode for HistoricalVotes<H, N, S, Id> where
Vec<SignedMessage<H, N, S, Id>>: Encode,
Vec<SignedMessage<H, N, S, Id>>: Encode,

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

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

impl<H, N, S, Id> EncodeLike<HistoricalVotes<H, N, S, Id>> for HistoricalVotes<H, N, S, Id> where
Vec<SignedMessage<H, N, S, Id>>: Encode,
Vec<SignedMessage<H, N, S, Id>>: Encode,

impl<H, N, S, Id> RefUnwindSafe for HistoricalVotes<H, N, S, Id> where
H: RefUnwindSafe,
Id: RefUnwindSafe,
N: RefUnwindSafe,
S: RefUnwindSafe,

impl<H, N, S, Id> Send for HistoricalVotes<H, N, S, Id> where
H: Send,
Id: Send,
N: Send,
S: Send,

impl<H, N, S, Id> Sync for HistoricalVotes<H, N, S, Id> where
H: Sync,
Id: Sync,
N: Sync,
S: Sync,

impl<H, N, S, Id> UnwindSafe for HistoricalVotes<H, N, S, Id> where
H: UnwindSafe,
Id: UnwindSafe,
N: UnwindSafe,
S: 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,

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

impl<T> KeyedVec for T where
T: Codec,

pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>

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> 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>,