package pattern

  1. Overview
  2. Docs
Run-time patterns that explain match failures

Install

Dune Dependency

Authors

Maintainers

Sources

pattern-0.1.1.tar.gz
sha512=5fa5bfba1a4f2587a391ec622ab4281d4a2acceaac2fdc45a85990cbc98e5c2865b6634363374ae7b554435f500f5a80065c1abc2b33698175a72a38a66f8724

doc/pattern.runtime/Pattern_runtime/index.html

Module Pattern_runtime

type pattern = Ppxlib.pattern
and expression = Ppxlib.expression
and mismatch = {
  1. ident : string;
  2. expected : pattern;
  3. got : expression option;
}
and failure = {
  1. common : pattern;
  2. mismatches : mismatch list;
}
and 'a pattern_result = ('a, failure) result
val show_pattern : pattern -> Ppx_deriving_runtime.string
val show_expression : expression -> Ppx_deriving_runtime.string
val show_mismatch : mismatch -> Ppx_deriving_runtime.string
val show_failure : failure -> Ppx_deriving_runtime.string
type ('a, 'b) matcher = ?quoted:Ppxlib.expression -> 'a -> 'b pattern_result
val check : ('a -> Ppxlib.expression) -> 'a -> ('a, 'b) matcher -> 'b pattern_result
val format_failure : Format.formatter -> failure -> unit
val elim_type_constraints : Ppxlib.expression -> Ppxlib.expression
OCaml

Innovation. Community. Security.