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

• declName : Name
• levelParams : List Name
• type : Expr
• value : Expr
• declNames : Array Name
• declNameNonRec : Name
• fixedParamPerms : FixedParamPerms
• fixpointType : Array PartialFixpointType

instance Lean.Elab.PartialFixpoint.instInhabitedEqnInfo : Inhabited EqnInfo

opaque Lean.Elab.PartialFixpoint.eqnInfoExt : MapDeclarationExtension EqnInfo

def Lean.Elab.PartialFixpoint.registerEqnsInfo (preDefs : Array PreDefinition) (declNameNonRec : Name) (fixedParamPerms : FixedParamPerms) (fixpointType : Array PartialFixpointType) : MetaM Unit

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.

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

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

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