rust
Use this guide when working on Rust changes in the FAST monorepo.
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- Use this guide when working on Rust changes in the FAST monorepo.
- name
- rust
# Working with the Rust crate and the Rust NodeJS CLI
The primary location for the Rust logic should exist within a crate. If the logic is made accessible in the NodeJS environment via wrapping the crate and using a wasm bindgen, as much as possible any logic that exists in Rust should not be duplicated in JavaScript/TypeScript.
## Breaking changes
Understand [semver](https://semver.org/) and check the crate and package version. If the version is currently in a prerelease state, update the APIs with breaking changes as necessary and ensure that any generated pull request descriptions capture this.
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