Cargo Features

[dependencies]
chaintools = { version = "0.1.0", default-features = false, features = ["read"] }
default = read

The read feature is set by default whenever chaintools is added without default-features = false somewhere in the dependency tree.

read default = fxhash, memchr, rayon

Affects io::reader

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.

rayon read
fxhash read
memchr read