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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Private Function

parseNum

Private Function
std.SemanticVersion.parseNum
fn parseNum(text: []const u8) error

Params

  • text: []const u8

File

SemanticVersion.zig:143
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fn parseNum(text: []const u8) error{ InvalidVersion, Overflow }!usize {
    // Leading zeroes are not allowed.
    if (text.len > 1 and text[0] == '0') return error.InvalidVersion;

    return std.fmt.parseUnsigned(usize, text, 10) catch |err| switch (err) {
        error.InvalidCharacter => return error.InvalidVersion,
        error.Overflow => |e| return e,
    };
}