Bech32 encode/decode library for no_std to convert bytes32 into string address in runtime pallet?

Question

I want to convert bytes into string address. I have only two options because of Junction limitation: bytes32 or bytes20.

pub enum Junction {
   ...
   AccountId32 { network: Option<NetworkId>, id: [u8; 32] },
   ...
   AccountKey20 { network: Option<NetworkId>, key: [u8; 20] },
   ...
}

I want to convert bytes32 into bech32 string address:

xxxxxx1amkywxzsvshqrtw4vcsplp9v83k8w6r8auedp7

But there is no no_std library. Is the anyway to do it?

Answer 1

dependency for pallet or any code that compiled to wasm [dependencies] bech32 = { package = "bech32", version = "0.9.1", default-features = false, features = [ "strict", ] }