def swap_balanced

bendtorch-core@0.1.0.0 · src/storage/refinement.bend:373

import Base
import bendtorch-core@0.1.0.0/src/storage/model.bend as Model

373def swap_balanced(-T: Data, -d: Nat, -original: Array<T>, -i: U32, -new: T,
374  cert: SwapFull<T, d, original, i, new>) ->
375  Model.Balanced(T, d, first(T, Array.swap(T, original, i, new))):
376  match cert:
377    case SwapFull{array, old, equal, written, observed, valid}:
378      %equal : Model.Balanced(T, d, first(T, _))
379      valid