Cargo features - Rydantic

The default feature is derive. Every integration below is opt-in.

Feature	Provides
`derive`	`Model`, `SqlModel` and protocol generation macros
`partial-json`	Bounded partial JSON snapshots, not business-validated models
`settings`	Explicit ordered settings sources with Model validation and redacted source errors
`dynamic`	Runtime JSON Schema validation with `DynamicModel`
`chrono`	`chrono` date and time support
`decimal`	`rust_decimal` support
`phone`	canonical E.164 phone type (first published in beta.4)
`country`	ISO 3166-1 code types (first published in beta.4)
`currency`	known currency catalog codes (first published in beta.4)
`capnp`	Native and packed Cap’n Proto serialization
`axum`	Axum 0.8 extractors, responses and structured rejections
`sqlx`	Shared SQL metadata and API, with no database driver
`sqlite`	SQL integration and bundled SQLite
`postgres`	SQL integration, PostgreSQL and Rustls TLS
`mysql`	SQL integration, MySQL RSA authentication and Rustls TLS

Example configurations

These examples target 0.7.0. See the release notes for publication details and migration guidance.

rydantic = "=0.7.0"

rydantic = { version = "=0.7.0", features = ["axum", "postgres"] }
tokio = { version = "1", features = ["macros", "rt-multi-thread", "net"] }

rydantic = { version = "=0.7.0", features = ["capnp"] }

Automatic Cap’n Proto binding generation requires the official capnp compiler on PATH. Use Rust 1.98.1 to match the toolchain tested by this repository.

API reference

The 0.7.0 Rust API documentation lists runtime traits and methods. The source manifest contains the complete dependency and feature definitions. For older deployments, use the 0.6.0 API reference.