Struct PoolInfo 

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

Represents a managed pool derived from an index.

PoolInfo aggregates capital, commission, and the collection of slots, each of which represents a portion of the pool linked to underlying entries. Unlike indexes, pools are mutable and can have their slot balances adjusted dynamically.

Pools are created from an IndexInfo (or Entries), allowing the shares of each entry to be translated into slots within the pool.

Pool’s slot shares/variants can then be adjusted over time, while the pool’s commission and structure remain consistent.

Implementations

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

pub fn balance(&self) -> LazyBalanceOf<T, I>

Returns the pool’s lazy balance.

pub fn capital(&self) -> T::Shares

Returns the pool’s total capital i.e., total shares of all slots.

pub fn commission(&self) -> T::Commission

Returns the pool’s commission i.e., manager’s share while resolving the pool’s commit.

pub fn slots(&self) -> Vec<SlotInfo<T, I>>

Returns the pools’s individual slots as a vector.

pub fn slot_exists(&self, slot: &SlotDigest<T>) -> DispatchResult

Checks if a slot of digest exists in the pool.

Trait Implementations

impl<T: Config<I>, I: 'static> Clone for PoolInfo<T, I>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

impl<T: Config<I>, I: 'static> Decode for PoolInfo<T, I>

where LazyBalanceOf<T, I>: Decode, T::Shares: Decode, T::Commission: Decode, Slots<T, I>: Decode,

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 PoolInfo<T, I>

where LazyBalanceOf<T, I>: Encode, T::Shares: Encode, T::Commission: Encode, Slots<T, I>: Encode,

fn size_hint(&self) -> usize

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

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

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

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

Convert self to an owned vector.

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.

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

where LazyBalanceOf<T, I>: MaxEncodedLen, T::Shares: MaxEncodedLen, T::Commission: MaxEncodedLen, Slots<T, I>: MaxEncodedLen,

fn max_encoded_len() -> usize

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

impl<T: Config<I>, I: 'static> PartialEq for PoolInfo<T, I>

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T, I> TypeInfo for PoolInfo<T, I>

where LazyBalanceOf<T, I>: TypeInfo + 'static, T::Shares: TypeInfo + 'static, T::Commission: TypeInfo + 'static, Slots<T, I>: TypeInfo + 'static, T: Config<I> + 'static, I: 'static,

type Identity = PoolInfo<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> DecodeWithMemTracking for PoolInfo<T, I>

where LazyBalanceOf<T, I>: DecodeWithMemTracking, T::Shares: DecodeWithMemTracking, T::Commission: DecodeWithMemTracking, Slots<T, I>: DecodeWithMemTracking,

impl<T: Config<I>, I: 'static> EncodeLike for PoolInfo<T, I>

where LazyBalanceOf<T, I>: Encode, T::Shares: Encode, T::Commission: Encode, Slots<T, I>: Encode,

impl<T: Config<I>, I: 'static> Eq for PoolInfo<T, I>