Cargo Features

[dependencies]
opup = { version = "0.1.0", default-features = false, features = ["jemalloc", "jemalloc-prof"] }
default = jemalloc

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

jemalloc default jemalloc-prof?

Enables jemalloc-ctl and jemallocator

jemalloc-prof = jemalloc

Enables profiling of optional jemallocator

opup has 3 features without comments.