package elpi

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in-package search v0.2.0

package elpi

elpi
- Elpi
  - API
    
    AlgebraicData
    
    Ast
    
    Loc
    
    BuiltIn
    
    BuiltInData
    
    BuiltInPredicate
    
    HOAdaptors
    
    Notation
    
    Calc
    
    Compile
    
    StrSet
    
    ContextualConversion
    
    Conversion
    
    Data
    
    StrMap
    
    Execute
    
    FlexibleData
    
    Elpi
    
    Host
    
    Map
    
    Host
    
    Show
    
    OpaqueData
    
    Parse
    
    Pp
    
    Ast
    
    Query
    
    Quotation
    
    RawData
    
    Constants
    
    Map
    
    Set
    
    RawOpaqueData
    
    RawPp
    
    Debug
    
    RawQuery
    
    Setup
    
    State
    
    Utils
    
    IntSet
    
    LocSet
    
    Map
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Set
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Show
    
    Show1
  - Builtin
  - Builtin_checker
  - Internal
    
    Bl
    
    Discrimination_tree
    
    Internal
    
    Path
    
    Runtime
    
    CompileTime
    
    Pp
elpi.lexer_config
- Elpi_lexer_config
  - Lexer_config
  - Tokens
elpi.parser
- Elpi_parser
  - Ast
    
    Chr
    
    Clause
    
    Func
    
    Map
    
    Goal
    
    Macro
    
    Mode
    
    Program
    
    Structured
    
    Term
    
    Type
    
    TypeAbbreviation
  - Error_messages
  - Grammar
    
    Make
    
    C
  - Lexer
  - Parse
    
    Config
    
    Make
    
    C
    
    Internal
    
    Parser
    
    Parser_w_Internals
    
    Internal
  - Parser_config
    
    ParseFile
elpi.trace.runtime
- Trace_ppx_runtime
  - Runtime
elpi.util
- Elpi_util
  - Util
    
    Bool
    
    CData
    
    Digest
    
    Fork
    
    Hashtbl
    
    HashedType
    
    Make
    
    H
    
    MakeSeeded
    
    H
    
    S
    
    SeededHashedType
    
    SeededS
    
    Int
    
    IntMap
    
    IntSet
    
    Loc
    
    Map
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Set
    
    Make
    
    Ord
    
    OrderedType
    
    S
    
    Show
    
    Show1
    
    Show2
    
    StrMap
    
    StrSet
    
    String
    
    UUID
    
    Htbl

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Library
Module
Module type
Parameter
Class
Class type

val error : ?loc:Ast.Loc.t -> string -> 'a

A regular error (fatal)

val anomaly : ?loc:Ast.Loc.t -> string -> 'a

An invariant is broken, i.e. a bug

val type_error : ?loc:Ast.Loc.t -> string -> 'a

A type error (in principle ruled out by elpi-checker.elpi)

val warn : ?loc:Ast.Loc.t -> string -> unit

A non fatal warning

val list_to_lp_list : Data.term list -> Data.term

link between OCaml and LP lists. Note that 1,2|X is not a valid * OCaml list!

val lp_list_to_list : depth:int -> Data.term -> Data.term list

val get_assignment : FlexibleData.Elpi.t -> Data.term option

The body of an assignment, if any (LOW LEVEL). * Use look and forget about this API since the term you get * needs to be moved and/or reduced, and you have no API for this.

val clause_of_term : 
  ?name:string ->
  ?graft:([ `After | `Before | `Replace | `Remove ] * string) ->
  depth:int ->
  Ast.Loc.t ->
  Data.term ->
  Ast.program

Hackish, in particular the output should be a compiled program

val move : from:int -> to_:int -> Data.term -> Data.term

Lifting/restriction/beta (LOW LEVEL, don't use)

val beta : depth:int -> Data.term -> Data.term list -> Data.term

val map_acc : 
  (State.t -> 't -> State.t * 'a * Conversion.extra_goals) ->
  State.t ->
  't list ->
  State.t * 'a list * Conversion.extra_goals

readback/embed on lists

module type Show = sig ... end

module type Show1 = sig ... end

module Map : sig ... end

module Set : sig ... end

module IntSet : Set.S with type elt = int

module LocSet : Set.S with type elt = Ast.Loc.t