package ppx_core

You can search for identifiers within the package.

in-package search v0.2.0

package ppx_core

ppx_core
- Ppx_core
  - 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_path
    
    sexp_of
  - Attribute
    
    Context
    
    Floating
    
    Context
  - Caller_id
  - Context_free
    
    Rule
    
    map_top_down
  - Extension
    
    Context
    
    Expert
    
    For_context
    
    V2
  - File_path
  - Light
    
    fold
    
    fold_map
    
    iter
    
    lift
    
    map
    
    map_with_context
  - Loc
  - Location
    
    Error
  - Longident
  - Spellcheck
  - Std
    
    Reserved_namespaces
  - fold
  - fold_map
  - iter
  - lift
  - map
  - map_with_context

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Class type

type (_, _) equality =

| Eq : ('a, 'a) equality
| Ne : (_, _) equality

module Context : sig ... end

type t

Type of declared extensions.

val declare : 
  Base.String.t ->
  'context Context.t ->
  (Migrate_parsetree.OCaml_403.Ast.Parsetree.payload, 'a, 'context)
    Ast_pattern.t ->
  (loc:Location.t -> path:Base.String.t -> 'a) ->
  t

declare name context pattern expander declares the extension names name for context.

expander is responsible for producing the code to replace the extension in the AST. It receives as argument:

loc: the location of the enclosing node. For instance for expression it is the pexp_loc field
path: the current module path

val declare_inline : 
  Base.String.t ->
  'context Context.t ->
  (Migrate_parsetree.OCaml_403.Ast.Parsetree.payload, 'a, 'context Base.List.t)
    Ast_pattern.t ->
  (loc:Location.t -> path:Base.String.t -> 'a) ->
  t

Inline the result of the expansion into its parent. Only works for these contexts:

class_field
class_type_field
signature_item
structure_item

module For_context : sig ... end

This module is used to implement Context_free.V1.map_top_down

val filter_by_context : 
  'a Context.t ->
  t Base.List.t ->
  'a For_context.t Base.List.t

Given a context and a list of extension expander, returns all the ones that are for this context.

module Expert : sig ... end

This module allows to declare extensions that do not produce a value of the context type. This is typically useful for extensions point that depends on more things from the context than the path and location.

val check_unused : Ast_traverse.iter

module V2 : sig ... end