Lib.rs

Provides a Spotify access token using the OAuth authorization code flow with PKCE.

Assuming sufficient scopes, the returned access token may be used with Spotify's Web API, and/or to establish a new Session with librespot_core.

The authorization code flow is an interactive process which requires a web browser to complete. The resulting code must then be provided back from the browser to this library for exchange into an access token. Providing the code can be automatic via a spawned http server (mimicking Spotify's client), or manually via stdin. The latter is appropriate for headless systems.