22 lines
797 B
Markdown
22 lines
797 B
Markdown
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Numbers
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=======
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{{#include ../links.md}}
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Integer numbers follow C-style format with support for decimal, binary ('`0b`'), octal ('`0o`') and hex ('`0x`') notations.
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The default system integer type (also aliased to `INT`) is `i64`. It can be turned into `i32` via the [`only_i32`] feature.
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Floating-point numbers are also supported if not disabled with [`no_float`]. The default system floating-point type is `i64`
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(also aliased to `FLOAT`).
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'`_`' separators can be added freely and are ignored within a number.
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| Format | Type |
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| ---------------- | ---------------- |
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| `123_345`, `-42` | `i64` in decimal |
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| `0o07_76` | `i64` in octal |
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| `0xabcd_ef` | `i64` in hex |
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| `0b0101_1001` | `i64` in binary |
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| `123_456.789` | `f64` |
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