module Which_range : sig ... endtype ('k, 'filter, 'order) t = {filter : 'filter;User-defined type, usually algebraic data type, describing how the table can be filtered. You'll need to provide equal and to_predicate of type 'filter -> ('k -> 'v -> bool) for collate.
order : 'order;User-defined type, usually algebraic data type, describing how the table can be sorted. You'll need to provide equal and to_compare of type functionally equivalent to 'order -> ('v -> 'v -> int) for collate.
key_range : 'k Which_range.t;Select only rows between these keys (in the configured ordering)
*)rank_range : int Which_range.t;After selecting rows according to key_range, select rows between these positions.
For example, if your (sorted & filtered) data is (A, 1); (B, 2); (C, 3), then both for key_range = All_rows; rank_range = From 1 and key_range = From B; rank_range = All_rows the result would be (B, 2); (C, 3)
}include Ppx_compare_lib.Equal.S3
with type ('k, 'filter, 'order) t := ('k, 'filter, 'order) tval equal :
'a Base__Ppx_compare_lib.equal ->
'b Base__Ppx_compare_lib.equal ->
'c Base__Ppx_compare_lib.equal ->
('a, 'b, 'c) t Base__Ppx_compare_lib.equalval sexp_of_t :
('k -> Sexplib0.Sexp.t) ->
('filter -> Sexplib0.Sexp.t) ->
('order -> Sexplib0.Sexp.t) ->
('k, 'filter, 'order) t ->
Sexplib0.Sexp.tval default : filter:'filter -> order:'order -> (_, 'filter, 'order) tmodule Stable : sig ... end