std.encoding

import std.encoding

Function	Signature	Description
encoding.base64_encode	encoding.base64_encode(s: str) -> str	Encode to Base64
encoding.base64_decode	encoding.base64_decode(s: str)	Decode (Result: .err on bad input)
encoding.hex_encode	encoding.hex_encode(s: str) -> str	Encode to hex
encoding.hex_decode	encoding.hex_decode(s: str)	Decode (Result)
encoding.url_encode	encoding.url_encode(s: str) -> str	Percent-encode
encoding.url_decode	encoding.url_decode(s: str)	Decode (Result)

import std.encoding

encoded := encoding.base64_encode("hello")
println(encoded)  // aGVsbG8=

match encoding.base64_decode(encoded) {
    .ok(text) => println("decoded: {text}"),
    .err(e) => println("decode failed: {e}"),
}

println(encoding.hex_encode("ZZ"))  // 5a5a
println(encoding.url_encode("hello world & foo=bar"))