XEts.KV.match

You're seeing just the function match, go back to XEts.KV module for more information.
Link to this function

match(tab, key, wildcard \\ :"$2", default \\ [])

Specs

match(t(), any(), any(), any()) :: any()

Get an item from the table.

iex> XEts.KV.new(:foo, []) |> XEts.KV.put(:k, :v) |> XEts.KV.get(:k)
:v