[boost] Requesting formal review for (Boost) LEAF

Subject: [boost] Requesting formal review for (Boost) LEAF
From: Emil Dotchevski (emildotchevski_at_[hidden])
Date: 2018-12-19 01:59:59

LEAF is a small C++11 error handling library (the acronym stands for
Low-latency Error Augmentation Framework).

Features:

   - Header-only, NO dependencies.
   - No dynamic memory allocations.
   - Associate objects of arbitrary types with any failure — when it is
   initially reported or at a later time.
   - Compatible with std::error_code, errno and any other error handling
   API.
   - Use with or without exception handling.
   - Support for multi-thread programming.

Official documentation: https://zajo.github.io/leaf.

LEAF is designed for use in low-latency environments without exception
handling, but it also works with exception handling; in that case it is a
better, more optimal replacement for Boost Exception. This link can be
helpful for refactoring existing Boost Exception code:
https://zajo.github.io/leaf/#boost_exception.