Lib.rs

› ringbuf › Features

Cargo Features

[dependencies]
ringbuf = { version = "0.4.7", default-features = false, features = ["std", "alloc", "bench", "portable-atomic"] }
default = std

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

std default = alloc

Enables std of optional portable-atomic

portable-atomic:

Use std.

Affects consumer::Consumer.write_into, producer::Producer.read_from…

alloc std

Affects alias::HeapRb, alias::HeapProd, alias::HeapCons, storage::Heap, utils::vec_to_uninit, utils::boxed_slice_to_uninit…

test_local bench

Features from optional dependencies

portable-atomic implicit feature

Enables portable-atomic

portable-atomic:

Portable atomic types including support for 128-bit atomics, atomic float, etc