Doc: Remove reference to DeviceFlowHelper to fix #140.

Oh boy, that was removed in 2015...
This commit is contained in:
Lewin Bormann
2020-12-03 21:27:30 +01:00
parent b7de2f8d60
commit b59c617027

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@@ -6,9 +6,8 @@
//! Google services) respectively the documentation of the API provider you want to connect to.
//!
//! # Device Flow Usage
//! As the `DeviceFlow` involves polling, the `DeviceFlowHelper` should be used
//! as means to adhere to the protocol, and remain resilient to all kinds of errors
//! that can occur on the way.
//! With an application secret you can get started right away, building a `DeviceFlowAuthenticator`
//! and obtaining tokens from it.
//!
//! # Service account "flow"
//! When using service account credentials, no user interaction is required. The access token