package incremental

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  2. Docs
Library for incremental computations

Install 

dune-project
 Dependency

github.com Changelog MIT License Edit opam file Versions (5)

Authors

  1. J
    Jane Street Group, LLC

Maintainers

  1. J
    Jane Street developers

Sources

v0.16.1.tar.gz
md5=c1c01831c72847296ce2569d2cc4372f
sha512=0116a82509c9037529092c5a31bdc8f0c64ed3d4c7a58a67f5250685196c9830e352100c83185bba8b2db949ffc9e3f39a0bbfe14c07e0da63e0302ca24aaa7a

doc/incremental/Incremental/Expert/Dependency/index.html

Module Expert.DependencySource

Sourcetype ('a, 'w) t

A t represents the edge from a child incremental to a parent expert node. A t is stateful, you cannot use the same t to link one child node to multiple parents at the same time.

Sourceval sexp_of_t : ('a -> Sexplib0.Sexp.t) -> ('w -> Sexplib0.Sexp.t) -> ('a, 'w) t -> Sexplib0.Sexp.t
Sourceval create : ?on_change:('a -> unit) -> ('a, 'w) t -> ('a, 'w) t

When calling create ?on_change child, nothing happens until the t is linked to a parent. see Node.add_dependency for documentation of on_change.

Sourceval value : ('a, _) t -> 'a

value t reads the value of the child incremental. It can only be used from the callback of the Expert.Node.t that has t in its set of dependencies.