pub fn access_url(&self) -> &str {
        match self {
            Environment::Sandbox => "https://access.sandbox.checkout.com",
            Environment::Production => "https://access.checkout.com",
        }
    }
/// Returns the appropriate url for authentication depending on the
/// environment
Returns the appropriate url for authentication depending on the
environment
Returns the appropriate url for authentication depending on the environment
pub fn access_url(&self) -> &str {
        match self {
            Environment::Sandbox => "https://access.sandbox.checkout.com",
            Environment::Production => "https://access.checkout.com",
        }
    }
pub fn access_url ( & self ) -> & str { match self { Environment :: Sandbox => " " , Environment :: Production => " " , } }
Returns the appropriate url for authentication depending on the
environment
Returns the appropriate url for authentication depending on the environment
&self
&self