package ppxlib

You can search for identifiers within the package.

in-package search v0.2.0

ppxlib
- Ppxlib
  - Ast_builder
    
    Default
    
    Located
    
    Loc
    
    Make
    
    Loc
    
    Located
    
    S
    
    Located
  - Ast_pattern
    
    Packed
  - Ast_traverse
    
    fold
    
    fold_map
    
    iter
    
    lift
    
    map
    
    map_with_context
    
    map_with_expansion_context
    
    map_with_path
    
    sexp_of
  - Attribute
    
    Context
    
    Floating
    
    Context
  - Caller_id
  - Code_path
  - Context_free
    
    Rule
    
    Constant_kind
    
    map_top_down
  - Deriving
    
    Args
    
    Generator
    
    V2
  - Driver
    
    Cookies
    
    Create_file_property
    
    Name
    
    T
    
    Lint_error
  - Expansion_context
    
    Base
    
    Deriver
    
    Extension
  - Extension
    
    Context
    
    Expert
    
    For_context
    
    V2
    
    V3
  - File_path
  - Loc
  - Location
    
    Error
  - Longident
  - Merlin_helpers
  - Reserved_namespaces
  - Spellcheck
  - fold
  - fold_map
  - iter
  - lift
  - map
  - map_with_context
  - type_is_recursive
ppxlib.ast
- Ppxlib_ast
  - Ast
    
    fold
    
    fold_map
    
    iter
    
    lift
    
    map
    
    map_with_context
  - Ast_helper
    
    Cf
    
    Ci
    
    Cl
    
    Const
    
    Csig
    
    Cstr
    
    Ctf
    
    Cty
    
    Exp
    
    Incl
    
    Mb
    
    Md
    
    Mod
    
    Mtd
    
    Mty
    
    Opn
    
    Pat
    
    Sig
    
    Str
    
    Te
    
    Typ
    
    Type
    
    Val
    
    Vb
  - Docstrings
  - Extra_warnings
  - Import_for_core
    
    Location
    
    Select_ast
    
    Ocaml
    
    Ast
    
    Ast_mapper
    
    Config
    
    Outcometree
    
    Parsetree
    
    Of_ocaml
    
    To_ocaml
    
    Type
    
    Selected_ast
    
    Of_ocaml
    
    To_ocaml
    
    Type
  - Lexer
    
    Buffer
  - Parse
  - Parser
  - Pprintast
  - Select_ast
    
    Ocaml
    
    Ast
    
    Ast_mapper
    
    Config
    
    Outcometree
    
    Parsetree
    
    Of_ocaml
    
    To_ocaml
    
    Type
  - Selected_ast
    
    Of_ocaml
    
    To_ocaml
    
    Type
  - Syntaxerr
ppxlib.metaquot_lifters
- Ppxlib_metaquot_lifters
  - expression_lifters
  - pattern_lifters
ppxlib.print_diff
- Ppxlib_print_diff
ppxlib.runner
- Ppxlib_runner
  - Ppx_driver_runner
ppxlib.runner_as_ppx
- Ppxlib_runner_as_ppx
  - Ppx_driver_runner_as_ppx
ppxlib.traverse_builtins
- Ppxlib_traverse_builtins
  - T
  - fold
  - fold_map
  - iter
  - lift
  - map
  - map_with_context
  - std_lifters

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type t

val get : 
  t ->
  Base.String.t ->
  (Migrate_parsetree.Ast_407.Parsetree.expression, 'a -> 'a, 'b) Ast_pattern.t ->
  'b Base.Option.t

get cookies name pattern look for a cookie named name and parse it using pattern.

val set : 
  t ->
  Base.String.t ->
  Migrate_parsetree.Ast_407.Parsetree.expression ->
  Base.Unit.t

set cookies name expr set cookie name to expr.

val add_handler : (t -> Base.Unit.t) -> Base.Unit.t

Register a callback that is called before a rewriting. The handler is expected to lookup some cookies and set some global variables.

This API is a temporary hack to allow to migrate from add_arg to the use of cookie, until ppxlib has been upgraded to pass cookies through.

val add_simple_handler : 
  Base.String.t ->
  (Migrate_parsetree.Ast_407.Parsetree.expression, 'a -> 'a, 'b) Ast_pattern.t ->
  f:('b Base.Option.t -> Base.Unit.t) ->
  Base.Unit.t

Shorthand for: add_handler (fun t -> f (get t name pattern))

val add_post_handler : (t -> Base.Unit.t) -> Base.Unit.t

Register a callback that is called after a rewriting. The handler is expected to set some cookies from some global variables.