Cargo Features

messagepack-serde has no features set by default.

[dependencies]
messagepack-serde = { version = "0.1.2", features = ["std", "alloc"] }
std = alloc

Enables std of messagepack-core and serde

serde:

Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.

Affects de::from_reader, de::from_reader_with_config, ser::to_writer, ser::to_writer_with_config, ser::to_vec, ser::to_vec_with_config

alloc std?