Documentation

Lean.Util.FoldConsts

source
@[inline, reducible]
abbrev Lean.Expr.FoldConstsImpl.cacheSize :
USize
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    structure Lean.Expr.FoldConstsImpl.State :
    Type
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      @[inline, reducible]
      abbrev Lean.Expr.FoldConstsImpl.FoldM (α : Type) :
      Type
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        unsafe def Lean.Expr.FoldConstsImpl.visited (e : Lean.Expr) (size : USize) :
        Lean.Expr.FoldConstsImpl.FoldM Bool
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          unsafe def Lean.Expr.FoldConstsImpl.fold {α : Type} (f : Lake.Name → α → α) (size : USize) (e : Lean.Expr) (acc : α) :
          Lean.Expr.FoldConstsImpl.FoldM α
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            unsafe def Lean.Expr.FoldConstsImpl.fold.visit {α : Type} (f : Lake.Name → α → α) (size : USize) (e : Lean.Expr) (acc : α) :
            Lean.Expr.FoldConstsImpl.FoldM α
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              unsafe def Lean.Expr.FoldConstsImpl.initCache :
              Lean.Expr.FoldConstsImpl.State
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                @[inline]
                unsafe def Lean.Expr.FoldConstsImpl.foldUnsafe {α : Type} (e : Lean.Expr) (init : α) (f : Lake.Name → α → α) :
                α
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                  @[implemented_by Lean.Expr.FoldConstsImpl.foldUnsafe]
                  opaque Lean.Expr.foldConsts {α : Type} (e : Lean.Expr) (init : α) (f : Lake.Name → α → α) :
                  α

                  Apply f to every constant occurring in e once.

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                  def Lean.Expr.getUsedConstants (e : Lean.Expr) :
                  Array Lake.Name
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                    def Lean.getMaxHeight (env : Lean.Environment) (e : Lean.Expr) :
                    UInt32
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