Crate

serde_json

JSON serialization and deserialization for Rust, built on serde.

What it is

serde_json provides JSON support for the serde ecosystem. It serializes any serde-compatible Rust type to a JSON string and deserializes JSON back to a typed struct. A dynamic Value type handles JSON when the schema is unknown at compile time.

Why it is commonly used

The default choice for JSON in Rust — HTTP request and response bodies, config files, API clients, REST and GraphQL backends, and any code that needs to read or produce JSON.

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