CF Services

This library is aimed at removing the boilerplate code and let developers just worry about using actually connecting to the services they have bounded to their app.

Retrieving VCAP_SERVICES

Simply use cf_services::get_services_from_env().

```rust use cfservices::getservicesfromenv;

fn main() { let services = getservicesfrom_env().unwrap(); let service = services.get("serviceA").unwrap(); // Use information about service A to perform actions (such as creating an OAuth2 Client) } ```

Retrieving Credentials of a Service

Call cf_services::get_service_credentials(..) by passing the VCAP_SERVICES marshalled JSON and the name of the service to retrieve the credentials for. If VCAP_SERVICES is guaranteed to be an environment variable use cf_services::get_service_cred_from_env(..) instead.

```rust use cfservices::{getservicesfromenv, getservicecredentials, getservicecredfromenv};

fn main() { let services = getservicesfromenv().unwrap(); let creds = getservice_credentials(services, "serviceB").unwrap(); // Use credentials...

// Retrieve the JSON from the environment
let creds = get_service_cred_from_env("serviceB").unwrap();
// Use credentials...

} ```