# Atelier: crate atelier_lib
A combined crate for all Atelier sub-crates incorporated as features. Atelier is a Rust native
library, and tools, for the AWS [Smithy](https://github.com/awslabs/smithy) Interface Definition
Language.
[](https://crates.io/crates/atelier_lib)
[](https://docs.rs/atelier_lib)
The aim of this crate is to provide a single client interface over a set of crates that provide
different Atelier capabilities. The following table shows the mapping from individual crate to the
combined module path in this library. The column _Default_ indicates those that are included in the
default feature, although the core will be included regardless of any feature selection.
| N/A | **Yes** | [atelier_core](https://docs.rs/atelier_core) | `atelier_lib::core` | Core models only. |
| "json" | No | [atelier_json](https://docs.rs/atelier_json) | `atelier_lib::format::json` | Reading and Writing JSON AST representation. |
| "openapi" | No | [atelier_openapi](https://docs.rs/atelier_openapi) | `atelier_lib::format::openapi` | Reading and Writing OpenAPI representations. |
| "smithy" | Yes | [atelier_smithy](https://docs.rs/atelier_smithy) | `atelier_lib::format::smithy` | Reading and Writing the Smithy native representation. |
## Changes
**Version 0.1.4**
* Added the `action` module with `standard_model_lint` and `standard_model_validation` functions.
**Version 0.1.3**
* Documentation fixes.
**Version 0.1.2**
* New dependency versions:
* core: v0.1.3
* json: v0.1.2
* smithy: v0.1.2
**Version 0.1.1**
* All re-exports configured using feature flags.