structure Lean.Elab.PartialFixpoint.EqnInfoextends Lean.Elab.Eqns.EqnInfoCore : Type

• declName : Name
• levelParams : List Name
• type : Expr
• value : Expr
• declNames : Array Name
• declNameNonRec : Name
• fixedPrefixSize : Nat

instance Lean.Elab.PartialFixpoint.instInhabitedEqnInfo : Inhabited EqnInfo

Equations

• Lean.Elab.PartialFixpoint.instInhabitedEqnInfo = { default := { toEqnInfoCore := default, declNames := default, declNameNonRec := default, fixedPrefixSize := default } }

opaque Lean.Elab.PartialFixpoint.eqnInfoExt : MapDeclarationExtension EqnInfo

def Lean.Elab.PartialFixpoint.registerEqnsInfo (preDefs : Array PreDefinition) (declNameNonRec : Name) (fixedPrefixSize : Nat) : MetaM Unit

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partial def Lean.Elab.PartialFixpoint.rwFixUnder (lhs : Expr) : MetaM Expr

def Lean.Elab.PartialFixpoint.mkUnfoldEq (declName : Name) (info : EqnInfo) : MetaM Name

Generate the "unfold" lemma for declName.

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def Lean.Elab.PartialFixpoint.getUnfoldFor? (declName : Name) : MetaM (Option Name)

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def Lean.Elab.PartialFixpoint.getEqnsFor? (declName : Name) : MetaM (Option (Array Name))

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