val simple_query : Syntax.Query.t -> Core.Sexp.t -> Core.Sexp.t listval get_fields : Core.Sexp.t -> string -> Core.Sexp.t list get_fields sexp field searches for field recursively
val get_one_field : Core.Sexp.t -> string -> Core.Sexp.t Core.Or_error.t get_one_field sexp field searches for field recursively and returns the value, or error if there is not exactly one result.
val immediate_fields :
Core.Sexp.t ->
(string, Core.Sexp.t) Core.List.Assoc.t Core.Or_error.t get_immediate_fields sexp returns an association list of field names to field values, or error if the sexp does not conform to the normal structure of an ocaml record.
val to_record_sexp : (string, Core.Sexp.t) Core.List.Assoc.t -> Core.Sexp.t to_record_sexp by_field converts an association list of field names to field values into a record-like sexp.
val sexp_rewrite :
Core.Sexp.t ->
f:(Core.Sexp.t -> [ `Unchanged | `Changed of Core.Sexp.t ]) ->
Core.Sexp.t sexp_rewrite sexp ~f returns the rewritten sexp where f is applied to sexp and its descendents.
val replace_field :
field:string ->
value:Core.Sexp.t ->
Core.Sexp.t ->
[ `Immediate | `Recursive ] ->
Core.Sexp.t Core.Or_error.t replace_field ~field ~value sexp scope replaces either the field with the given value, or returns an error if no match is found in the designated scope. If `Recursive is chosen, it will replace as many instances as appear, or error if none are found.
val remove_field :
field:string ->
Core.Sexp.t ->
[ `Immediate | `Recursive ] ->
Core.Sexp.t Core.Or_error.t remove_field ~field sexp scope removes the field if it exists in the designated scope. If `Recursive is chosen, it will replace as many instances as appear. It will not error if the field is not in scope