Module json 

Automatic JSON (de)serialization support.

See Json for details.

Enabling

This module is only available when the json feature is enabled. Enable it in Cargo.toml as follows:

[dependencies.rocket]
version = "0.5.1"
features = ["json"]

Testing

The LocalRequest and LocalResponse types provide json() and into_json() methods to create a request with serialized JSON and deserialize a response as JSON, respectively.

Structs

Json

The JSON guard: easily consume and return JSON.

Enums

Error

Error returned by the Json guard when JSON deserialization fails.

Value

An arbitrary JSON value as returned by [json!].

Functions

from_slice

Deserialize an instance of type T from bytes of JSON text.

from_str

Deserialize an instance of type T from a string of JSON text.

from_value

Interpret a Value as an instance of type T.

to_pretty_string

Serialize a T into a JSON string with “pretty” formatted representation.

to_string

Serialize a T into a JSON string with compact representation.

to_value

Convert a T into a Value, an opaque value representing JSON data.