2020-06-20 06:06:17 +02:00
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Keywords
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========
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{{#include ../links.md}}
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The following are reserved keywords in Rhai:
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2020-07-31 11:07:09 +02:00
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| Active keywords | Reserved keywords | Usage | Inactive under feature |
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| ------------------------------------------------- | ------------------------------------------------ | --------------------- | :--------------------: |
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| `true`, `false` | | Boolean constants | |
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| `let`, `const` | `var`, `static` | Variable declarations | |
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2020-07-31 12:43:34 +02:00
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| `shared`, `take`, `is_shared` | | Shared values | [`no_shared`] |
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2020-07-31 11:07:09 +02:00
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| `if`, `else` | `then`, `goto`, `exit` | Control flow | |
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| | `switch`, `match`, `case` | Matching | |
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| `while`, `loop`, `for`, `in`, `continue`, `break` | `do`, `each` | Looping | |
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| `fn`, `private` | `public`, `new` | Functions | [`no_function`] |
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| `return` | | Return values | |
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| `throw` | `try`, `catch` | Throw exceptions | |
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| `import`, `export`, `as` | `use`, `with`, `module`, `package` | Modules/packages | [`no_module`] |
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| `Fn`, `call`, `curry` | | Function pointers | |
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| | `spawn`, `go`, `sync`, `async`, `await`, `yield` | Threading/async | |
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| `type_of`, `print`, `debug`, `eval` | | Special functions | |
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| | `default`, `void`, `null`, `nil` | Special values | |
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2020-07-26 15:57:30 +02:00
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Keywords cannot become the name of a [function] or [variable], even when they are disabled.
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