def Lean.Elab.LibrarySearch.elabLibrarySearchConfig : Syntax → Tactic.TacticM Parser.Tactic.LibrarySearchConfig

def Lean.Elab.LibrarySearch.exact? (ref : Syntax) (config : Parser.Tactic.LibrarySearchConfig) (required : Option (Array (TSyntax `term))) (requireClose : Bool) : Tactic.TacticM Unit

Implementation of the exact? tactic.

• ref contains the input syntax and is used for locations in error reporting.
• config contains configuration options (e.g., grind for using grind as a discharger).
• required contains an optional list of terms that should be used in closing the goal.
• requireClose indicates if the goal must be closed. It is true for exact? and false for apply?.

def Lean.Elab.LibrarySearch.evalExact : Tactic.Tactic

def Lean.Elab.LibrarySearch.evalApply : Tactic.Tactic

def Lean.Elab.LibrarySearch.elabExact?Term : Term.TermElab