Module `Classes`Source

Instance declaration

val declare_instance : 
  ?warn:bool ->
  Environ.env ->
  Evd.evar_map ->
  Typeclasses.hint_info option ->
  Hints.hint_locality ->
  Names.GlobRef.t ->
  unit

Declares the given global reference as an instance of its type. Does nothing — or emit a “not-a-class” warning if the warn argument is set — when said type is not a registered type class.

Source

val existing_instance : 
  ?loc:Loc.t ->
  Hints.hint_locality ->
  Names.GlobRef.t ->
  Vernacexpr.hint_info_expr option ->
  unit

globality, reference, optional priority and pattern information

Source

val new_instance_interactive : 
  locality:Hints.hint_locality ->
  poly:bool ->
  Constrexpr.name_decl ->
  Constrexpr.local_binder_expr list ->
  Constrexpr.constr_expr ->
  ?tac:unit Proofview.tactic ->
  ?hook:(Names.GlobRef.t -> unit) ->
  Vernacexpr.hint_info_expr ->
  (bool * Constrexpr.constr_expr) option ->
  Names.Id.t * Declare.Proof.t

Source

val new_instance : 
  locality:Hints.hint_locality ->
  poly:bool ->
  Constrexpr.name_decl ->
  Constrexpr.local_binder_expr list ->
  Constrexpr.constr_expr ->
  (bool * Constrexpr.constr_expr) ->
  ?hook:(Names.GlobRef.t -> unit) ->
  Vernacexpr.hint_info_expr ->
  Names.Id.t

Source

val new_instance_program : 
  locality:Hints.hint_locality ->
  pm:Declare.OblState.t ->
  poly:bool ->
  Constrexpr.name_decl ->
  Constrexpr.local_binder_expr list ->
  Constrexpr.constr_expr ->
  (bool * Constrexpr.constr_expr) option ->
  ?hook:(Names.GlobRef.t -> unit) ->
  Vernacexpr.hint_info_expr ->
  Declare.OblState.t * Names.Id.t

Source

val declare_new_instance : 
  locality:Hints.hint_locality ->
  program_mode:bool ->
  poly:bool ->
  Constrexpr.ident_decl ->
  Constrexpr.local_binder_expr list ->
  Constrexpr.constr_expr ->
  Vernacexpr.hint_info_expr ->
  unit

Sourceval add_class : Typeclasses.typeclass -> unit

Sourcetype instance = {

class_name : Names.GlobRef.t;
instance : Names.GlobRef.t;
info : Typeclasses.hint_info;
locality : Hints.hint_locality;

}

Sourcemodule Event : sig ... end

Activated observers are called whenever a class or an instance are declared.

register_observer is to be called once per process for a given string, unless override is true. The registered observer is not activated.

Activation state is part of the summary. It is up to the caller to use libobject for persistence if desired.

Sourcetype observer

Source

val register_observer : 
  name:string ->
  ?override:bool ->
  (Event.t -> unit) ->
  observer

Sourceval activate_observer : observer -> unit

Sourceval deactivate_observer : observer -> unit

Setting opacity

Source

val set_typeclass_transparency : 
  locality:Hints.hint_locality ->
  Tacred.evaluable_global_reference list ->
  bool ->
  unit

Sourceval tc_transparency_locality : Hints.hint_locality Attributes.attribute

Source

val set_typeclass_transparency_com : 
  locality:Hints.hint_locality ->
  Libnames.qualid list ->
  bool ->
  unit

For generation on names based on classes only

Sourceval id_of_class : Typeclasses.typeclass -> Names.Id.t

Sourceval refine_att : bool Attributes.attribute

Sourceval instance_locality : Hints.hint_locality Attributes.attribute

Sourcemodule Internal : sig ... end

Install

Dune Dependency

Authors

Maintainers

Sources

doc/coq-core.vernac/Classes/index.html

Module `Classes`Source

package coq-core

Install

Dune Dependency

Authors

Maintainers

Sources

doc/coq-core.vernac/Classes/index.html

Module ClassesSource

Module `Classes`Source