Lib.rs

Cargo Features

[dependencies]
allocator-api2 = { version = "0.3.0", default-features = false, features = ["std", "alloc", "fresh-rust", "serde"] }

default = std

The std feature is set by default whenever allocator-api2 is added without default-features = false somewhere in the dependency tree.

std default = alloc

alloc std

Affects allocator-api2::boxed, allocator-api2::vec, allocator-api2::collections…

fresh-rust

Features from optional dependencies

serde implicit feature

Enables serde

serde:

A generic serialization/deserialization framework

Affects vec::cautious, vec::InPlaceSeed…