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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

copySpecialStr

Private Function
std.fmt.float.copySpecialStr
fn copySpecialStr(buf: []u8, f: anytype) []const u8

Params

  • buf: []u8
  • f

File

fmt/float.zig:91
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fn copySpecialStr(buf: []u8, f: anytype) []const u8 {
    if (f.sign) {
        buf[0] = '-';
    }
    const offset: usize = @intFromBool(f.sign);
    if (f.mantissa != 0) {
        @memcpy(buf[offset..][0..3], "nan");
        return buf[0 .. 3 + offset];
    }
    @memcpy(buf[offset..][0..3], "inf");
    return buf[0 .. 3 + offset];
}