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Pretty print Slices #6680

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wants to merge 2 commits into from
Closed

Pretty print Slices #6680

wants to merge 2 commits into from
+12 −0

Commits on Oct 14, 2020

  1. Pretty print Slices 

    This code is adapted from @pixelherodev paste from IRC

I have added a new fmt option to handle printing slice values ``{v}`` or ``{V}``

While i think it can be made the default, i want your opinion about it

```zig
    var slicea = [0]u32{};
    var sliceb = [3]u32{ 1, 2, 3 };

    std.log.info("Content: {v}", .{slicea});
    std.log.info("Content: {v}", .{sliceb});
```

will print:

```
info: Content: []
info: Content: [1, 2, 3]
```

Question:

Should we drop ``{v}`` and make it the default behavior?
    @ryuukk
    ryuukk committed Oct 14, 2020
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  2. Formatting fix

    @ryuukk
    ryuukk committed Oct 14, 2020
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