Cargo Features

BTree has no features set by default.

[dependencies]
b-tree = { version = "0.4.0", features = ["all", "logging", "stream"] }
all = logging, stream
logging all? = log

Enables logging of freqfs

stream all? = async-trait, destream

Enables stream of collate and freqfs

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

async-trait stream?
destream stream?
log logging?