Defining Our Own Exceptions
Explore how to define your own exceptions in Elixir by creating modules with defexception. Learn to add fields with default values and functions to format error messages, enabling robust error handling and retry logic.
We'll cover the following...
We'll cover the following...
Exceptions in Elixir are basically records. We can define our own exceptions by creating a module. Inside it, we use defexception to define the various fields in the exception, along with their default values. Because we’re creating a module, we can also add functions. Often, these are used to format the exception’s fields into ...