package ocaml-solo5

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OCaml cross-compiler to the freestanding Solo5 backend

Install 

dune-project
 Dependency

github.com Edit opam file Versions (10)

Authors

  1. M
    Martin Lucina <martin@lucina.net>

Maintainers

  1. M
    Martin Lucina <martin@lucina.net>

Sources

v1.3.3.tar.gz
md5=47876167068345542f49279e8fd28896
sha512=272081ec51a6ed69c08e4e8fa64fee3df53fd84c66c0c07a653891c88b342cf74553e1c95711e4fbc18922c899a3448a649f3bd9858f8d89cae834ad2b67fffb

doc/stdlib/Stdlib/Effect/Deep/index.html

Module Effect.DeepSource

Deep handlers

Sourcetype nonrec ('a, 'b) continuation = ('a, 'b) continuation

('a,'b) continuation is a delimited continuation that expects a 'a value and returns a 'b value.

Sourceval continue : ('a, 'b) continuation -> 'a -> 'b

continue k x resumes the continuation k by passing x to k.

Sourceval discontinue : ('a, 'b) continuation -> exn -> 'b

discontinue k e resumes the continuation k by raising the exception e in k.

Sourceval discontinue_with_backtrace : ('a, 'b) continuation -> exn -> Printexc.raw_backtrace -> 'b

discontinue_with_backtrace k e bt resumes the continuation k by raising the exception e in k using bt as the origin for the exception.

Sourcetype ('a, 'b) handler = {
  1. retc : 'a -> 'b;
  2. exnc : exn -> 'b;
  3. effc : 'c. 'c t -> (('c, 'b) continuation -> 'b) option;
}

('a,'b) handler is a handler record with three fields -- retc is the value handler, exnc handles exceptions, and effc handles the effects performed by the computation enclosed by the handler.

Sourceval match_with : ('c -> 'a) -> 'c -> ('a, 'b) handler -> 'b

match_with f v h runs the computation f v in the handler h.

Sourcetype 'a effect_handler = {
  1. effc : 'b. 'b t -> (('b, 'a) continuation -> 'a) option;
}

'a effect_handler is a deep handler with an identity value handler fun x -> x and an exception handler that raises any exception fun e -> raise e.

Sourceval try_with : ('b -> 'a) -> 'b -> 'a effect_handler -> 'a

try_with f v h runs the computation f v under the handler h.

Sourceval get_callstack : ('a, 'b) continuation -> int -> Printexc.raw_backtrace

get_callstack c n returns a description of the top of the call stack on the continuation c, with at most n entries.