Cargo Features

rsperftools has no features set by default.

[dependencies]
rsperftools = { version = "0.3.3", features = ["flamegraph"] }
flamegraph = inferno

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.

inferno flamegraph?

Enables inferno ^0.9.0