Cargo Features

const-frac has no features set by default.

[dependencies]
const-frac = { version = "0.0.4", features = ["std", "tokenize", "ratio"] }
std tokenize?
tokenize = proc-macro2, quote, std, syn

Affects frac::syn, const-frac::frac

ratio = num-bigint, num-integer, num-rational, num-traits

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.

num-rational ratio?
num-traits ratio?
num-integer ratio?
num-bigint ratio?
syn tokenize?

Enables syn ^1

quote tokenize?
proc-macro2 tokenize?