From 4fdf3392868c72ff4c33b70d165a177e97f2fece Mon Sep 17 00:00:00 2001 From: Marcos Magueta Date: Mon, 27 Apr 2026 23:29:57 -0300 Subject: Format --- lib/prl/runtime.ml | 25 +++++++++++-------------- 1 file changed, 11 insertions(+), 14 deletions(-) (limited to 'lib/prl/runtime.ml') diff --git a/lib/prl/runtime.ml b/lib/prl/runtime.ml index d5e28ec..4b746d4 100644 --- a/lib/prl/runtime.ml +++ b/lib/prl/runtime.ml @@ -1,7 +1,4 @@ -type t = { - loaded_libraries : (string, unit) Hashtbl.t; - mutex : Mutex.t; -} +type t = { loaded_libraries : (string, unit) Hashtbl.t; mutex : Mutex.t } let state : t = { loaded_libraries = Hashtbl.create 16; mutex = Mutex.create () } @@ -29,16 +26,15 @@ let to_plugin_row (schema : Schema.t) (tuple : Tuple.materialized) : go [] schema (* Convert a plugin row back to an engine materialized tuple. *) -let of_plugin_row relation_name (schema : Schema.t) - (row : Sakura_prl_api.tuple) : Tuple.materialized option = +let of_plugin_row relation_name (schema : Schema.t) (row : Sakura_prl_api.tuple) + : Tuple.materialized option = let rec go acc = function | [] -> Some { Tuple.relation = relation_name; attributes = acc } | (attr_name, _) :: rest -> ( match List.assoc_opt attr_name row with | None -> None | Some value -> - go (Tuple.AttributeMap.add attr_name { Attribute.value = value } acc) - rest) + go (Tuple.AttributeMap.add attr_name { Attribute.value } acc) rest) in go Tuple.AttributeMap.empty schema @@ -51,7 +47,8 @@ let rows_to_generator relation_name schema (rows : Sakura_prl_api.tuple list) : if i >= n then Generator.Done else match of_plugin_row relation_name schema arr.(i) with - | None -> Generator.Error "Plugin row does not conform to predicate schema." + | None -> + Generator.Error "Plugin row does not conform to predicate schema." | Some tuple -> Generator.Value (Tuple.Materialized tuple, gen (i + 1)) in gen 0 @@ -60,25 +57,25 @@ let make_generator relation_name schema (impl : Sakura_prl_api.implementation) (bindings : Sakura_prl_api.tuple) : Generator.t = match impl.produce with | None -> fun _ -> Generator.Done - | Some produce -> + | Some produce -> ( let rows_result = lazy (produce bindings) in fun _pos -> match Lazy.force rows_result with | Error e -> Generator.Error e - | Ok rows -> rows_to_generator relation_name schema rows _pos + | Ok rows -> rows_to_generator relation_name schema rows _pos) let make_producer relation_name schema (impl : Sakura_prl_api.implementation) : Relation.producer = - fun bindings -> make_generator relation_name schema impl bindings + fun bindings -> make_generator relation_name schema impl bindings let make_membership_criteria schema (impl : Sakura_prl_api.implementation) : (string -> Merkle.t option) -> Tuple.t -> bool = match impl.membership_criteria with | None -> fun _ _ -> false - | Some check -> + | Some check -> ( fun _tree_of -> function | Tuple.NonMaterialized _ -> false | Tuple.Materialized m -> ( match to_plugin_row schema m with | None -> false - | Some row -> (match check row with Ok b -> b | Error _ -> false)) + | Some row -> ( match check row with Ok b -> b | Error _ -> false))) -- cgit v1.2.3