Toolshed.hex

You're seeing just the function hex, go back to Toolshed module for more information.

Specs

hex(integer()) :: String.t()

Inspect a value with all integers printed out in hex. This is useful for one-off hex conversions. If you're doing a lot of work that requires hexadecimal output, you should consider running:

IEx.configure(inspect: [base: :hex])

The drawback of doing the above is that strings print out as hex binaries.