Ppx_rapper (p.ppx_rapper.3.0.0.doc.ppx_rapper.Ppx

module Buildef = Ppxlib.Ast_builder.Default

val parse_args : 
  Base.String.t Base.List.t ->
  ([> `Labelled_args | `Record ] * [> `Function | `Record | `Tuple ] * bool,
    string)
    Base.result

Handle 'record_in' etc. in %rapper "SELECT * FROM USERS" record_in record_out

Source

val component_expressions : 
  loc:Ppxlib.location ->
  Ppx_rapper__.Query.parsed_query ->
  Ppxlib_ast.Ast.expression
  * Ppxlib_ast.Ast.expression
  * Ppxlib__.Import.expression

Make some subexpressions to be used in generated code

Source

val make_expand_get_and_exec_expression : 
  loc:Ppxlib__.Location.t ->
  Ppx_rapper__.Query.parsed_query ->
  [ `Labelled_args | `Record ] ->
  [ `Tuple | `Record | `Function ] ->
  (Ppxlib_ast.Ast.expression ->
  (body_fn:(Ppxlib_ast.Ast.expression -> Ppxlib_ast.Ast.expression) ->
    loc:Ppxlib__.Location.t ->
    Ppx_rapper__.Codegen.extension_contents ->
    Ppxlib_ast.Ast.expression) ->
  (Ppxlib_ast.Ast.expression, Base.string) Base.result)
  * (Ppxlib_ast.Ast.expression ->
  (body_fn:(Ppxlib_ast.Ast.expression -> Ppxlib_ast.Ast.expression) ->
    loc:Ppxlib__.Location.t ->
    Ppx_rapper__.Codegen.extension_contents ->
    Ppxlib_ast.Ast.expression) ->
  (Ppxlib_ast.Ast.expression, Base.string) Base.result)

Make a function expand_get to produce the expressions for get_one, get_opt and get_many, and a similar expand_exec for execute

Source

val expand : 
  loc:Ppxlib__.Location.t ->
  path:'a ->
  string ->
  string ->
  Base.String.t Base.List.t ->
  Ppxlib_ast.Ast.expression

Source

val pattern : 
  (Ppxlib__.Import.expression,
    string ->
    string ->
    string list ->
    Ppxlib__.Import.expression,
    Ppxlib__.Import.expression)
    Ppxlib__.Ast_pattern0.t

Captures [%rapper get_one "SELECT id FROM things WHERE condition"]

Sourceval name : string

Sourceval ext : Ppxlib.Extension.t