use base64::{
alphabet::STANDARD,
engine::{DecodePaddingMode, GeneralPurpose, GeneralPurposeConfig},
};
pub const BASE64: GeneralPurpose = {
let config = GeneralPurposeConfig::new()
.with_decode_allow_trailing_bits(true)
.with_decode_padding_mode(DecodePaddingMode::Indifferent);
GeneralPurpose::new(&STANDARD, config)
};