frame_plugins::balances::share_balance

Struct ModelTotalValue

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pub struct ModelTotalValue;
Expand description

TotalValue plugin family’s child model over the LazyBalance’s compile-time marker via ShareBalanceContext.

Bound to ShareBalanceFamily via LazyBalanceRoot::TotalValue.

§Overview

Returns the total effective value currently held by the balance.

This represents the aggregate value backing all issued shares, independent of any individual receipt.

§Semantics

  • effective reflects the current total value of the balance
  • includes all value changes from:
    • deposits
    • mint (value injection)
    • reap (value removal)

If the balance is uninitialized (fresh), the total value is treated as zero.

This operation does not depend on receipts and does not mutate state.

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impl Debug for ModelTotalValue

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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 Default for ModelTotalValue

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fn default() -> ModelTotalValue

Returns the “default value” for a type. Read more
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impl<'a, T, In, Out> PurePluginModel<In, ShareBalanceContext<T>, Out> for ModelTotalValue
where T: LazyBalance<Input<'a> = In, Output<'a> = Out>, Context<T>: VirtualError<LazyBalanceError, Error = ShareBalanceError>, Out: LazyBalanceOutput<'a, T::Asset, T::Receipt, T::SnapShot, T::Time, T::Limits, T>, In: LazyBalanceInput<'a, T::Balance, T::Variant, T::Id, T::Asset, T::Receipt, T>,

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fn compute(&self, input: In, _context: &ShareBalanceContext<T>) -> Out

Computes the model’s output for a given immutable input and context.

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