package async_log

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Logging library built on top of Async_unix

Install 

dune-project
 Dependency

github.com Changelog MIT License Edit opam file Versions (1)

Authors

  1. J
    Jane Street Group, LLC

Maintainers

  1. J
    Jane Street developers

Sources

v0.17.0.tar.gz
sha256=2dae248d74c23aa6a1e0bc38d5b34c975eb4dfbdf32f0970641b5befd8385720

doc/async_log.kernel/Async_log_kernel/Log/For_testing/index.html

Module Log.For_testingSource

Sourceval create_output : map_output:(string -> string) -> Output.t

create_output ~map_output creates a Log.Output.t which will print only Message.message to stdout, discarding any information about tags, levels, or timestamps.

map_output will be applied to each string before printing, and is expected to be used to replace portions of output or identify which log a message came from.

This function is best used with existing Log.ts, e.g. to replace Log.Global's outputs in expect tests. If you just want a full Log.t, see create below.

Sourceval create : map_output:(string -> string) -> Level.t -> t

create_log ~map_output level creates a Log.t with its level set to level using the output returned by create_output, and an on_error value of `Raise.