Display Error Stack Use Case Scenario
Author: Quincey Koziol

### Client Library Desires to Display the HDF5 Error Stack:

Pre-conditions:

- Client library has registered an error class ID and error information with HDF5 error API.
- An error has occurred in the client library (or application using the client library).

Scenario:

1. Client library (or application) calls H5Eprint to display the error stack.

Notes:

1. Alternatively, the a custom error displaying routine could be passed to H5Ewalk to display the error stack in some manner.

Examples:

1. Display Error Stack