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# Description This adds `break`, `continue`, `return`, and `loop`. * `break` - breaks out a loop * `continue` - continues a loop at the next iteration * `return` - early return from a function call * `loop` - loop forever (until the loop hits a break) Examples: ``` for i in 1..10 { if $i == 5 { continue } print $i } ``` ``` for i in 1..10 { if $i == 5 { break } print $i } ``` ``` def foo [x] { if true { return 2 } $x } foo 100 ``` ``` loop { print "hello, forever" } ``` ``` [1, 2, 3, 4, 5] | each {|x| if $x > 3 { break } $x } ``` # User-Facing Changes Adds the above commands. # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # 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. |
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nu_plugin_custom_values | ||
nu_plugin_example | ||
nu_plugin_gstat | ||
nu_plugin_inc | ||
nu_plugin_python | ||
nu_plugin_query | ||
nu-cli | ||
nu-color-config | ||
nu-command | ||
nu-engine | ||
nu-glob | ||
nu-json | ||
nu-parser | ||
nu-path | ||
nu-plugin | ||
nu-pretty-hex | ||
nu-protocol | ||
nu-system | ||
nu-table | ||
nu-term-grid | ||
nu-test-support | ||
nu-utils | ||
old | ||
README.md |
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.