pub trait Deserialize<'de>: Sized {
// Required method
fn deserialize<D>(
deserializer: D,
) -> Result<Self, <D as Deserializer<'de>>::Error> ⓘ
where D: Deserializer<'de>;
}Available on crate feature
dep_serde only.Expand description
A data structure that can be deserialized from any data format supported by Serde.
Serde provides Deserialize implementations for many Rust primitive and
standard library types. The complete list is here. All of these
can be deserialized using Serde out of the box.
Additionally, Serde provides a procedural macro called serde_derive to
automatically generate Deserialize implementations for structs and enums
in your program. See the derive section of the manual for how to
use this.
In rare cases it may be necessary to implement Deserialize manually for
some type in your program. See the Implementing
Deserialize section of the manual for more about this.
Third-party crates may provide Deserialize implementations for types that
they expose. For example the linked-hash-map crate provides a
LinkedHashMap<K, V> type that is deserializable by Serde because the crate
provides an implementation of Deserialize for it.
§Lifetime
The 'de lifetime of this trait is the lifetime of data that may be
borrowed by Self when deserialized. See the page Understanding
deserializer lifetimes for a more detailed explanation of these lifetimes.
Required Methods§
Sourcefn deserialize<D>(
deserializer: D,
) -> Result<Self, <D as Deserializer<'de>>::Error> ⓘwhere
D: Deserializer<'de>,
fn deserialize<D>(
deserializer: D,
) -> Result<Self, <D as Deserializer<'de>>::Error> ⓘwhere
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer.
See the Implementing Deserialize section of the
manual for more information about how to implement this method.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.