Struct pallet_bags_list::Node

pub struct Node<T: Config<I>, I: 'static = ()> { /* private fields */ }

A Node is the fundamental element comprising the doubly-linked list described by Bag.

Implementations

impl<T: Config<I>, I: 'static> Node<T, I>

pub fn get(id: &T::AccountId) -> Option<Node<T, I>>

Get a node by id.

pub fn is_misplaced(&self, current_score: T::Score) -> bool

true when this voter is in the wrong bag.

pub fn std_id(&self) -> &T::AccountId

Get the underlying voter (public fo tests).

pub fn set_score(&mut self, s: T::Score)

pub fn bag_upper(&self) -> T::Score

The bag this nodes belongs to (public for benchmarks).

Trait Implementations

impl<T: Clone + Config<I>, I: Clone + 'static> Clone for Node<T, I>where T::AccountId: Clone, T::Score: Clone,

fn clone(&self) -> Node<T, I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Config<I>, I: 'static> Debug for Node<T, I>

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

Formats the value using the given formatter.

impl<T: Config<I>, I: 'static> Decode for Node<T, I>where T::AccountId: Decode, Option<T::AccountId>: Decode, T::Score: Decode, PhantomData<I>: Default,

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

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T: Config<I>, I: 'static> Encode for Node<T, I>where T::AccountId: Encode, Option<T::AccountId>: Encode, T::Score: Encode,

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

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

fn size_hint(&self) -> usize

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

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere 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.

impl<T: Config<I>, I: 'static> MaxEncodedLen for Node<T, I>

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<T: PartialEq + Config<I>, I: PartialEq + 'static> PartialEq<Node<T, I>> for Node<T, I>where T::AccountId: PartialEq, T::Score: PartialEq,

fn eq(&self, other: &Node<T, I>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T, I> TypeInfo for Node<T, I>where T::AccountId: TypeInfo + 'static, Option<T::AccountId>: TypeInfo + 'static, T::Score: TypeInfo + 'static, PhantomData<I>: TypeInfo + 'static, T: Config<I> + 'static, I: 'static,

type Identity = Node<T, I>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Config<I>, I: 'static> EncodeLike<Node<T, I>> for Node<T, I>where T::AccountId: Encode, Option<T::AccountId>: Encode, T::Score: Encode,

impl<T: Config<I>, I: 'static> StructuralPartialEq for Node<T, I>