package coq-core
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in-package search v0.2.0
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doc/coq-core.engine/Nameops/Name/index.html
Module Nameops.Name
Source
include module type of struct include Names.Name end
type t = Names.Name.t =
| Anonymous
(*anonymous identifier
*)| Name of Names.Id.t
(*non-anonymous identifier
*)
val mk_name : Names.Id.t -> t
constructor
val is_anonymous : t -> bool
Return true
iff a given name is Anonymous
.
val is_name : t -> bool
Return true
iff a given name is Name _
.
val hash : t -> int
Hash over names.
fold_left f na a
is f id a
if na
is Name id
, and a
otherwise.
fold_right f a na
is f a id
if na
is Name id
, and a
otherwise.
iter f na
does f id
if na
equals Name id
, nothing otherwise.
map f na
is Anonymous
if na
is Anonymous
and Name (f id)
if na
is Name id
.
val fold_left_map :
('a -> Names.Id.t -> 'a * Names.Id.t) ->
'a ->
Names.Name.t ->
'a * Names.Name.t
fold_left_map f a na
is a',Name id'
when na
is Name id
and f a id
is (a',id')
. It is a,Anonymous
otherwise.
val fold_right_map :
(Names.Id.t -> 'a -> Names.Id.t * 'a) ->
Names.Name.t ->
'a ->
Names.Name.t * 'a
fold_right_map f na a
is Name id',a'
when na
is Name id
and f id a
is (id',a')
. It is Anonymous,a
otherwise.
get_id
associates id
to Name id
.
pick na na'
returns Anonymous
if both names are Anonymous
. Pick one of na
or na'
otherwise.
val pick_annot :
Names.Name.t Context.binder_annot ->
Names.Name.t Context.binder_annot ->
Names.Name.t Context.binder_annot
cons na l
returns id::l
if na
is Name id
and l
otherwise.
to_option Anonymous
is None
and to_option (Name id)
is Some id