27 lines
1.7 KiB
Markdown
27 lines
1.7 KiB
Markdown
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Raw `Engine`
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===========
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{{#include ../links.md}}
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`Engine::new` creates a scripting [`Engine`] with common functionalities (e.g. printing to the console via `print`).
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In many controlled embedded environments, however, these may not be needed and unnecessarily occupy
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application code storage space.
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Use `Engine::new_raw` to create a _raw_ `Engine`, in which only a minimal set of
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basic arithmetic and logical operators are supported.
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Built-in Operators
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------------------
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| Operators | Assignment operators | Supported for types (see [standard types]) |
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| ------------------------ | ---------------------------- | ----------------------------------------------------------------------------- |
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| `+`, | `+=` | `INT`, `FLOAT` (if not [`no_float`]), `ImmutableString` |
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| `-`, `*`, `/`, `%`, `~`, | `-=`, `*=`, `/=`, `%=`, `~=` | `INT`, `FLOAT` (if not [`no_float`]) |
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| `<<`, `>>`, `^`, | `<<=`, `>>=`, `^=` | `INT` |
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| `&`, `|`, | `&=`, `|=` | `INT`, `bool` |
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| `&&`, `||` | | `bool` |
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| `==`, `!=` | | `INT`, `FLOAT` (if not [`no_float`]), `bool`, `char`, `()`, `ImmutableString` |
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| `>`, `>=`, `<`, `<=` | | `INT`, `FLOAT` (if not [`no_float`]), `char`, `()`, `ImmutableString` |
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