Cargo Features

memory_logger has no features set by default.

[dependencies]
memory_logger = { version = "0.1.1", features = ["target", "blocking", "asynchronous"] }
target = regex
blocking

There are mutually exclusive:

Affects memory_logger::blocking

asynchronous = flume

Affects memory_logger::asynchronous

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features.

flume asynchronous?

Enables flume ^0.7

regex target?