WindSoilder 9a6a3a731e support env and mut assignment with if block and match guard (#9650) ... <!-- if this PR closes one or more issues, you can automatically link the PR with them by using one of the [*linking keywords*](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword), e.g. - this PR should close #xxxx - fixes #xxxx you can also mention related issues, PRs or discussions! --> # Description <!-- Thank you for improving Nushell. Please, check our [contributing guide](../CONTRIBUTING.md) and talk to the core team before making major changes. Description of your pull request goes here. **Provide examples and/or screenshots** if your changes affect the user experience. --> Fixes: https://github.com/nushell/nushell/issues/9595 So we can do the following in nushell: ```nushell mut a = 3 $a = if 4 == 3 { 10 } else {20} ``` or ```nushell $env.BUILD_EXT = match 3 { 1 => { 'yes!' }, _ => { 'no!' } } ``` # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # After Submitting <!-- If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date. --> --------- Co-authored-by: WindSoilder <windsoilder@DESKTOP-R8GRJ1D.localdomain>		2023-07-13 10:55:41 +02:00
..
env.rs	support env and mut assignment with if block and match guard (#9650)	2023-07-13 10:55:41 +02:00
mod.rs	Fix overlays not preserving hidden env vars (#6475)	2022-09-04 20:32:06 +03:00
nu_env.rs	Remove unnecessary cwd, pipeline(), r# from various tests (#9645)	2023-07-12 19:07:20 +02:00