Capy-Bearer Documentation

u16() parses text in the range 0 through 65535. Invalid, negative, or out-of-range text returns opt.fallback. The default fallback is 0.

An any value that holds a number converts without text when the base is 10. The result is the same as the result for the text of that number. true converts to 1 and false to 0, also inside an any.

A one-argument numeric conversion truncates floats toward zero and returns 0 for out-of-range or nonfinite inputs. Out-of-range integer literals fail compilation.

Text parsing follows the u64 rules, including whitespace trimming and decimal fractions. base must be a numeric whole value from 2 through 36. Do not include a 0x prefix for base 16. For example, u16("65536", fallback: 7) returns 7.

print(u16("ffff", base: 16), "\n")

Output

65535