Documentation

Lean.Data.AssocList

inductive Lean.AssocList (α : Type u) (β : Type v) :
Type (max u v)

List-like type to avoid extra level of indirection

Instances For
    @[instance_reducible]
    instance Lean.instInhabitedAssocList {a✝ : Type u_1} {a✝¹ : Type u_2} :
    Inhabited (AssocList a✝ a✝¹)
    @[reducible, inline]
    abbrev Lean.AssocList.empty {α : Type u} {β : Type v} :
    AssocList α β
    Instances For
      @[instance_reducible]
      @[reducible, inline]
      abbrev Lean.AssocList.insertNew {α : Type u} {β : Type v} (m : AssocList α β) (k : α) (v : β) :
      AssocList α β
      Instances For
        def Lean.AssocList.isEmpty {α : Type u} {β : Type v} :
        AssocList α β → Bool
        Instances For
          @[specialize #[]]
          def Lean.AssocList.foldlM {α : Type u} {β : Type v} {δ : Type w} {m : Type w → Type w'} [Monad m] (f : δ → α → β → m δ) (init : δ) :
          AssocList α β → m δ
          Instances For
            @[inline]
            def Lean.AssocList.foldl {α : Type u} {β : Type v} {δ : Type w} (f : δ → α → β → δ) (init : δ) (as : AssocList α β) :
            δ
            Instances For
              def Lean.AssocList.toList {α : Type u} {β : Type v} (as : AssocList α β) :
              List (α × β)
              Instances For
                @[specialize #[]]
                def Lean.AssocList.forM {α : Type u} {β : Type v} {m : Type w → Type w'} [Monad m] (f : α → β → m PUnit) :
                AssocList α β → m PUnit
                Instances For
                  def Lean.AssocList.mapKey {α : Type u} {β : Type v} {δ : Type w} (f : α → δ) :
                  AssocList α β → AssocList δ β
                  Instances For
                    def Lean.AssocList.mapVal {α : Type u} {β : Type v} {δ : Type w} (f : β → δ) :
                    AssocList α β → AssocList α δ
                    Instances For
                      def Lean.AssocList.findEntry? {α : Type u} {β : Type v} [BEq α] (a : α) :
                      AssocList α β → Option (α × β)
                      Instances For
                        def Lean.AssocList.find? {α : Type u} {β : Type v} [BEq α] (a : α) :
                        AssocList α β → Option β
                        Instances For
                          def Lean.AssocList.contains {α : Type u} {β : Type v} [BEq α] (a : α) :
                          AssocList α β → Bool
                          Instances For
                            def Lean.AssocList.replace {α : Type u} {β : Type v} [BEq α] (a : α) (b : β) :
                            AssocList α β → AssocList α β
                            Instances For
                              def Lean.AssocList.insert {α : Type u} {β : Type v} [BEq α] (m : AssocList α β) (k : α) (v : β) :
                              AssocList α β
                              Instances For
                                def Lean.AssocList.erase {α : Type u} {β : Type v} [BEq α] (a : α) :
                                AssocList α β → AssocList α β
                                Instances For
                                  def Lean.AssocList.any {α : Type u} {β : Type v} (p : α → β → Bool) :
                                  AssocList α β → Bool
                                  Instances For
                                    def Lean.AssocList.all {α : Type u} {β : Type v} (p : α → β → Bool) :
                                    AssocList α β → Bool
                                    Instances For
                                      @[inline]
                                      def Lean.AssocList.forIn {α : Type u} {β : Type v} {δ : Type w} {m : Type w → Type w'} [Monad m] (as : AssocList α β) (init : δ) (f : α × β → δ → m (ForInStep δ)) :
                                      m δ
                                      Instances For
                                        @[instance_reducible]
                                        instance Lean.AssocList.instForInProdOfMonad {α : Type u} {β : Type v} {m : Type w → Type w'} [Monad m] :
                                        ForIn m (AssocList α β) (α × β)
                                        def Lean.List.toAssocList' {α : Type u} {β : Type v} :
                                        List (α × β) → AssocList α β
                                        Instances For