Enum AuthenticateWith 

#[non_exhaustive]
pub enum AuthenticateWith<'a> {
    Basic(&'a str, &'a str),
    APIKey(&'a str),
}

Enum describing possible authentication objects

OAuth authentication is not yet supported

User-Password Basic authentication is supported, as is API key authentication

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Basic(&'a str, &'a str)

APIKey(&'a str)