forked from extern/nushell
7ec5f2f2eb
# Description
Adds `|` patterns to `match`, allowing you to try multiple patterns for
the same case.
Example:
```
match {b: 1} { {a: $b} | {b: $b} => { print $b } }
```
Variables that don't bind are set to `$nothing` so that they can be
later checked.
This PR also:
fixes #8631
Creates a set of integration tests for pattern matching also
# User-Facing Changes
Adds `|` to `match`. Fixes variable binding scope.
# 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
> **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.
114 lines
1.3 KiB
Rust
114 lines
1.3 KiB
Rust
mod alias;
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mod all;
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mod any;
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mod append;
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mod assignment;
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mod break_;
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mod bytes;
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mod cal;
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mod cd;
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mod compact;
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mod continue_;
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mod cp;
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mod date;
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mod def;
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mod default;
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mod do_;
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mod drop;
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mod each;
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mod echo;
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mod empty;
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mod enter;
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mod error_make;
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mod every;
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#[cfg(not(windows))]
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mod exec;
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mod export_def;
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mod fill;
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mod find;
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mod first;
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mod flatten;
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mod for_;
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mod format;
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mod g;
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mod get;
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mod glob;
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mod group_by;
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mod hash_;
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mod headers;
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mod help;
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mod histogram;
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mod insert;
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mod into_filesize;
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mod into_int;
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mod join;
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mod last;
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mod length;
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mod let_;
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mod lines;
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mod loop_;
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mod ls;
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mod match_;
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mod math;
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mod merge;
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mod mkdir;
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mod move_;
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mod mut_;
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mod n;
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mod network;
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mod nu_check;
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mod open;
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mod p;
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mod parse;
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mod path;
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mod platform;
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mod prepend;
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mod print;
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#[cfg(feature = "sqlite")]
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mod query;
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mod random;
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mod range;
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mod redirection;
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mod reduce;
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mod reject;
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mod rename;
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mod return_;
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mod reverse;
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mod rm;
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mod roll;
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mod rotate;
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mod run_external;
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mod save;
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mod select;
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mod semicolon;
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mod seq;
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mod seq_char;
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mod shells;
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mod skip;
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mod sort;
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mod sort_by;
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mod source_env;
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mod split_by;
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mod split_column;
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mod split_row;
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mod str_;
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mod table;
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mod take;
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mod to_text;
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mod touch;
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mod transpose;
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mod try_;
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mod uniq;
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mod uniq_by;
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mod update;
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mod upsert;
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mod url;
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mod use_;
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mod where_;
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#[cfg(feature = "which-support")]
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mod which;
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mod while_;
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mod with_env;
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mod wrap;
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mod zip;
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