Cargo Features

[dependencies]
rs_lockfree = { version = "0.1.1", default-features = false, features = ["max_thread_count_16", "max_thread_count_256", "max_thread_count_4096"] }
default = max_thread_count_16

The max_thread_count_16 feature is set by default whenever rs_lockfree is added without default-features = false somewhere in the dependency tree.

max_thread_count_16 default
max_thread_count_256
max_thread_count_4096

need to set environment variable: RUST_MIN_STACK=20000000