Lib.rs

Cargo Features

[dependencies]
alt_serde = { version = "1.0.119", default-features = false, features = ["derive", "std", "unstable", "alloc", "rc"] }

FEATURES

default = std

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

derive = serde_derive

Provide derive(Serialize, Deserialize) macros.

std default

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

Affects de::Visitor.visit_string, de::Visitor.visit_byte_buf, value::StringDeserializer, value::CowStrDeserializer, de::borrow_cow_str, de::borrow_cow_bytes, de::FlatMapDeserializer, de::FlatMapAccess, de::FlatStructAccess, de::FlatInternallyTaggedAccess, ser::FlatMapSerializer, ser::FlatMapSerializeMap, ser::FlatMapSerializeStruct, ser::FlatMapSerializeStructVariantAsMapValue, ser::Serializer.collect_str…

unstable

Provide impls for types that require unstable functionality. For tracking and discussion of unstable functionality please refer to this issue:

https://github.com/serde-rs/serde/issues/812

Affects value::NeverDeserializer…

alloc

Provide impls for types in the Rust core allocation and collections library including String, Box<T>, Vec<T>, and Cow<T>. This is a subset of std but may be enabled without depending on all of std.

Affects de::Visitor.visit_string, de::Visitor.visit_byte_buf, value::StringDeserializer, value::CowStrDeserializer, de::borrow_cow_str, de::borrow_cow_bytes, de::FlatMapDeserializer, de::FlatMapAccess, de::FlatStructAccess, de::FlatInternallyTaggedAccess, ser::FlatMapSerializer, ser::FlatMapSerializeMap, ser::FlatMapSerializeStruct, ser::FlatMapSerializeStructVariantAsMapValue, ser::Serializer.collect_str…

rc

Opt into impls for Rc<T> and Arc<T>. Serializing and deserializing these types does not preserve identity and may result in multiple copies of the same data.
Be sure that this is what you want before enabling this feature.

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

serde_derive derive?

Enables alt_serde_derive