Elixir 中的 regs() 等价物是什么？

Question

Just like we use regs(). in the Erlang shell to list all the processes running on BEAM is their an equivalent of this in Elixir or iex?

Answer 1

regs() is a function defined in the c module which is imported into the Erlang shell by default. In Elixir, you can call it using :c.regs() .

iex(1)> :c.regs()

** Registered procs on node nonode@nohost **
Name                  Pid          Initial Call                      Reds Msgs
'Elixir.IEx.Broker'   <0.91.0>     'Elixir.IEx.Broker':init/           34    0
'Elixir.IEx.Config'   <0.90.0>     'Elixir.IEx.Config':handl           80    0
'Elixir.IEx.Pry'      <0.92.0>     'Elixir.IEx.Pry':init/1             36    0
'Elixir.IEx.Superviso <0.89.0>     supervisor:'Elixir.Superv          416    0
...