module Attributes : Attributes.Smodule A : Ppxlib.Ast_builder.Sval parse_lib : Ppxlib.expression -> string optionparse_lib e is Some "foo" or None if e is a string option, and raises a located exception otherwise. Intended to be used for parsing the lib argument to the derivers.
val expand_typ : ?lib:string -> Ppxlib.core_type -> Ppxlib.expressionval derive_str :
?name:string ->
?lib:string ->
(Ppxlib.rec_flag * Ppxlib.type_declaration list) ->
Ppxlib.structure_item listDeriver for Irmin type representations.
?name: overrides the default name of the generated type representation;?lib: overrides the default location for the primitive Irmin typereps. ~lib:None will assume that the typereps are available in the same namespace.val derive_sig :
?name:string ->
?lib:string ->
(Ppxlib.rec_flag * Ppxlib.type_declaration list) ->
Ppxlib.signature_item listDeriver for Irmin type representation signatures.
Optional arguments have the same meaning as in derive_str.