package containers

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A modular, clean and powerful extension of the OCaml standard library

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (23)

Authors

C

c-cube

Maintainers

C

c-cube

Sources

containers-3.14.tbz

sha256=c94fba0c7c54349b7021c31f85120495197ddde438c574d48362ec669bf7e564

sha512=b33588d9df66a858083616cc70cd82822cecc2dcec8902759e72648e5c41c887556da0a28317f388d34afe319309c20dd8baa7508d003dddff00e83869fad861

doc/containers.pp/Containers_pp/Ext/index.html

Module `Containers_pp.Ext`Source

Extension node.

Custom nodes can be used to add user-defined behavior to the rendered output. For example, documents might be annotated with ANSI-terminal colors, or with HTML tags.

Sourcetype 'a t

Source

val make : 
  ?width:('a -> int) ->
  name:string ->
  pre:(Out.t -> inside:'a option -> 'a -> unit) ->
  post:(Out.t -> inside:'a option -> 'a -> unit) ->
  unit ->
  'a t

An extension is a custom document node. It takes a value of type 'a, and a document d, and can output what it wants based on the custom value before and after d is printed.

The extension is considered to have width 0, unless width is specified.

parameter pre
called before the wrapped value is printed

parameter post
called after the wrapped value is printed