Hash_set.Accessors
val mem : 'a t -> 'a -> bool
override Container.Generic.mem
val add : 'a t -> 'a -> unit
val strict_add : 'a t -> 'a -> unit Or_error.t
strict_add t x
returns Ok ()
if the x
was not in t
, or an Error
if it was.
val strict_add_exn : 'a t -> 'a -> unit
val remove : 'a t -> 'a -> unit
val strict_remove : 'a t -> 'a -> unit Or_error.t
strict_remove t x
returns Ok ()
if the x
was in t
, or an Error
if it was not.
val strict_remove_exn : 'a t -> 'a -> unit
val clear : 'a t -> unit
val filter_inplace : 'a t -> f:('a -> bool) -> unit
inter t1 t2
computes the set intersection of t1
and t2
. Runs in O(min(length t1, length t2)). Behavior is undefined if t1
and t2
don't have the same equality function.