Struct node_runtime::NposSolution16[−][src]

pub struct NposSolution16 {Show fields
    pub votes1: Vec<(u32, u16)>,
    pub votes2: Vec<(u32, [(u16, PerU16); 1], u16)>,
    pub votes3: Vec<(u32, [(u16, PerU16); 2], u16)>,
    pub votes4: Vec<(u32, [(u16, PerU16); 3], u16)>,
    pub votes5: Vec<(u32, [(u16, PerU16); 4], u16)>,
    pub votes6: Vec<(u32, [(u16, PerU16); 5], u16)>,
    pub votes7: Vec<(u32, [(u16, PerU16); 6], u16)>,
    pub votes8: Vec<(u32, [(u16, PerU16); 7], u16)>,
    pub votes9: Vec<(u32, [(u16, PerU16); 8], u16)>,
    pub votes10: Vec<(u32, [(u16, PerU16); 9], u16)>,
    pub votes11: Vec<(u32, [(u16, PerU16); 10], u16)>,
    pub votes12: Vec<(u32, [(u16, PerU16); 11], u16)>,
    pub votes13: Vec<(u32, [(u16, PerU16); 12], u16)>,
    pub votes14: Vec<(u32, [(u16, PerU16); 13], u16)>,
    pub votes15: Vec<(u32, [(u16, PerU16); 14], u16)>,
    pub votes16: Vec<(u32, [(u16, PerU16); 15], u16)>,
}

Fields

votes1: Vec<(u32, u16)>votes2: Vec<(u32, [(u16, PerU16); 1], u16)>votes3: Vec<(u32, [(u16, PerU16); 2], u16)>votes4: Vec<(u32, [(u16, PerU16); 3], u16)>votes5: Vec<(u32, [(u16, PerU16); 4], u16)>votes6: Vec<(u32, [(u16, PerU16); 5], u16)>votes7: Vec<(u32, [(u16, PerU16); 6], u16)>votes8: Vec<(u32, [(u16, PerU16); 7], u16)>votes9: Vec<(u32, [(u16, PerU16); 8], u16)>votes10: Vec<(u32, [(u16, PerU16); 9], u16)>votes11: Vec<(u32, [(u16, PerU16); 10], u16)>votes12: Vec<(u32, [(u16, PerU16); 11], u16)>votes13: Vec<(u32, [(u16, PerU16); 12], u16)>votes14: Vec<(u32, [(u16, PerU16); 13], u16)>votes15: Vec<(u32, [(u16, PerU16); 14], u16)>votes16: Vec<(u32, [(u16, PerU16); 15], u16)>

Trait Implementations

impl Clone for NposSolution16

fn clone(&self) -> NposSolution16

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for NposSolution16

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

Formats the value using the given formatter. Read more

impl Decode for NposSolution16

fn decode<I: Input>(value: &mut I) -> Result<Self, Error>

Attempt to deserialise the value from input.

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

Attempt to skip the encoded value from input. Read more

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more

impl Default for NposSolution16

fn default() -> NposSolution16

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

impl Encode for NposSolution16

A struct to encode a election assignment in a compact way.

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

Convert self to an owned vector.

fn size_hint(&self) -> usize

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

fn encode_to<T>(&self, dest: &mut T) where
    T: Output + ?Sized,

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

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.

fn encoded_size(&self) -> usize

Calculates the encoded size. Read more

impl NposSolution for NposSolution16

const LIMIT: usize

The maximum number of votes that are allowed.

type VoterIndex = u32

The voter type. Needs to be an index (convert to usize).

type TargetIndex = u16

The target type. Needs to be an index (convert to usize).

type Accuracy = PerU16

The weight/accuracy type of each vote.

fn remove_voter(&mut self, to_remove: Self::VoterIndex) -> bool

Remove a certain voter. Read more

fn from_assignment<FV, FT, A>(
    assignments: &[Assignment<A, PerU16>], 
    voter_index: FV, 
    target_index: FT
) -> Result<Self, Error> where
    A: IdentifierT,
    for<'r> FV: Fn(&'r A) -> Option<Self::VoterIndex>,
    for<'r> FT: Fn(&'r A) -> Option<Self::TargetIndex>,

Build self from a list of assignments.

fn into_assignment<A: IdentifierT>(
    self, 
    voter_at: impl Fn(Self::VoterIndex) -> Option<A>, 
    target_at: impl Fn(Self::TargetIndex) -> Option<A>
) -> Result<Vec<Assignment<A, PerU16>>, Error>

Convert self into a Vec<Assignment<A, Self::Accuracy>>

fn voter_count(&self) -> usize

Get the length of all the voters that this type is encoding. Read more

fn edge_count(&self) -> usize

Get the total count of edges. Read more

fn unique_targets(&self) -> Vec<Self::TargetIndex>

Get the number of unique targets in the whole struct. Read more

fn average_edge_count(&self) -> usize

Get the average edge count.

fn score<A, FS>(
    self, 
    winners: &[A], 
    stake_of: FS, 
    voter_at: impl Fn(Self::VoterIndex) -> Option<A>, 
    target_at: impl Fn(Self::TargetIndex) -> Option<A>
) -> Result<[u128; 3], Error> where
    A: IdentifierT,
    FS: for<'r> Fn(&'r A) -> u64,

Compute the score of this solution type.

impl Ord for NposSolution16

fn cmp(&self, other: &NposSolution16) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0[src]

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

1.21.0[src]

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

1.50.0[src]

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

impl PartialEq<NposSolution16> for NposSolution16

fn eq(&self, other: &NposSolution16) -> bool

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

fn ne(&self, other: &NposSolution16) -> bool

This method tests for !=.

impl PartialOrd<NposSolution16> for NposSolution16

fn partial_cmp(&self, other: &NposSolution16) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0[src]

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0[src]

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0[src]

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0[src]

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<'a> TryFrom<&'a [IndexAssignment<<NposSolution16 as NposSolution>::VoterIndex, <NposSolution16 as NposSolution>::TargetIndex, <NposSolution16 as NposSolution>::Accuracy>]> for NposSolution16

type Error = Error

The type returned in the event of a conversion error.

fn try_from(
    index_assignments: &'a [IndexAssignment<<NposSolution16 as NposSolution>::VoterIndex, <NposSolution16 as NposSolution>::TargetIndex, <NposSolution16 as NposSolution>::Accuracy>]
) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for NposSolution16

impl StructuralEq for NposSolution16

impl StructuralPartialEq for NposSolution16

Auto Trait Implementations

impl RefUnwindSafe for NposSolution16

impl Send for NposSolution16

impl Sync for NposSolution16

impl Unpin for NposSolution16

impl UnwindSafe for NposSolution16

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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    T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CheckedConversion for T

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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    Self: TryInto<T>,

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

impl<T> Clear for T where
    T: Default + Eq + PartialEq<T>,

pub fn is_clear(&self) -> bool

True iff no bits are set.

pub fn clear() -> T

Return the value of Self that is clear.

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

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

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

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

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

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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    T: Any,

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Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

pub fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
    T: Any + Send + Sync,

pub fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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    T: Clone,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T> FullLeaf for T where
    T: Encode + Decode + Clone + PartialEq<T> + Debug,

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    F: FnOnce(&[u8]) -> R,

Encode the leaf either in it’s full or compact form. Read more

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

pub fn blake2_128(&self) -> [u8; 16]

pub fn blake2_256(&self) -> [u8; 32]

pub fn blake2_128_concat(&self) -> Vec<u8, Global>

pub fn twox_128(&self) -> [u8; 16]

pub fn twox_256(&self) -> [u8; 32]

pub fn twox_64_concat(&self) -> Vec<u8, Global>

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

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

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

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Performs the conversion.

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Cast reference.

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Cast reference.

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Cast mutable reference.

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Cast mutable reference.

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    Outer: AsRef<T> + AsMut<T> + From<T>,

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Get a reference to the inner from the outer.

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Get a mutable reference to the inner from the outer.

impl<T> KeyedVec for T where
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Return an encoding of Self prepended by given slice.

impl<T> Same<T> for T

type Output = T

Should always be Self

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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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    Self: UniqueSaturatedInto<T>,

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

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    SS: SubsetOf<SP>,

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The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

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Checks if self is actually part of its subset T (and can be converted to it).

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

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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Performs the conversion.

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