log_kv
======

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A `LogKv` backs a standard Rust `HashMap` with an log of inserts. The log is rebuilt
on initialisation by iterating over it. The log is serialised using `serde`.

This makes for a cheap and cheerful persistent key-value store. It is similar in
principal to a [bitcask](https://github.com/basho/bitcask) albeit without the
merging and hint files.

Usage
-----

See the examples in the doctests of `src/lib.rs`.