ppx_minidebug 1.2.1 · OCaml Package

The logged traces will be pretty-printed as trees using the `printbox` package. This logger supports conditionally disabling a particular nesting of the logs, regardless of where in the nesting level no_debug_if is called.

Parameters

module _ : Debug_ch

Signature

include Debug_runtime

val close_log : unit -> unit

val open_log_preamble_brief : 
  fname:string ->
  pos_lnum:int ->
  pos_colnum:int ->
  message:string ->
  entry_id:int ->
  unit

val open_log_preamble_full : 
  fname:string ->
  start_lnum:int ->
  start_colnum:int ->
  end_lnum:int ->
  end_colnum:int ->
  message:string ->
  entry_id:int ->
  unit

val log_value_sexp : 
  ?descr:string ->
  entry_id:int ->
  is_result:bool ->
  Sexplib0.Sexp.t ->
  unit

val log_value_pp : 
  ?descr:string ->
  entry_id:int ->
  pp:(Format.formatter -> 'a -> unit) ->
  is_result:bool ->
  'a ->
  unit

val log_value_show : 
  ?descr:string ->
  entry_id:int ->
  is_result:bool ->
  string ->
  unit

val exceeds_max_nesting : unit -> bool

val exceeds_max_children : unit -> bool

val get_entry_id : unit -> int

val max_nesting_depth : int option ref

val max_num_children : int option ref

val no_debug_if : bool -> unit

When passed true within the scope of a log subtree, disables the logging of this subtree and its subtrees. Does not do anything when passed false (no_debug_if false does not re-enable the log).

type config = {

mutable hyperlink : [ `Prefix of string | `No_hyperlinks ];
(*
If hyperlink is `Prefix prefix, code pointers are rendered as hyperlinks. When prefix is either empty, starts with a dot, or starts with "http:" or "https:", the link address has the form sprintf "%s#L%d" fname start_lnum, allowing browsing in HTML directly. Otherwise, it has the form sprintf "%s:%d:%d" fname start_lnum (start_colnum + 1), intended for editor-specific prefixes such as "vscode://file/".
Note that rendering a link on a node will make the node non-foldable, therefore it is best to combine `prefix prefix with values_first_mode.
*)
mutable backend : [ `Text | `Html of PrintBox_html.Config.t | `Markdown of PrintBox_md.Config.t ];
(*
If the content is `Text, logs are generated as monospaced text; for other settings as html or markdown.
*)
mutable boxify_sexp_from_size : int;
(*
If positive, Sexp.t-based logs with this many or more atoms are converted to print-boxes before logging.
*)
mutable highlight_terms : Re.re option;
(*
Uses a highlight style for logs on paths ending with a log matching the regular expression.
*)
mutable exclude_on_path : Re.re option;
(*
Does not propagate the highlight status from child logs through log headers matching the given regular expression.
*)
mutable prune_upto : int;
(*
At depths lower than prune_upto (or equal if counting from 1) only ouptputs highlighted boxes. This makes it simpler to trim excessive logging while still providing some context. Defaults to 0 -- no pruning.
*)
mutable truncate_children : int;
(*
If > 0, only the given number of the most recent children is kept at each node. Defaults to 0 -- keep all (no pruning).
*)
mutable values_first_mode : bool;
(*
If set to true, does not put the source code location of a computation as a header of its subtree. Rather, puts the result of the computation as the header of a computation subtree, if rendered as a single line -- or just the name, and puts the result near the top. If false, puts the result at the end of the computation subtree, i.e. preserves the order of the computation.
*)
mutable max_inline_sexp_size : int;
(*
Maximal size (in atoms) up to which a sexp value can be inlined during "boxification".
*)
mutable max_inline_sexp_length : int;
(*
Maximal length (in characters/bytes) up to which a sexp value can be inlined during "boxification".
*)
mutable log_level : log_level;
(*
How much to log, see log_level.
*)

}

val config : config

package ppx_minidebug

Parameters

Signature