jle
December 6, 2022, 8:43pm
1
I’m trying to learn zigler with livebook
When I install it…
Mix.install([
{:zigler, "~> 0.9.1"}
])
I got next error message
== Compilation error in file lib/zig/doc/parser.ex ==
** (KeyError) key :function_groups not found
(ex_doc 0.29.1) expanding struct: ExDoc.ModuleNode.__struct__/1
lib/zig/doc/parser.ex:33: Zig.Doc.Parser.moduledocs_from_file/3
could not compile dependency :zigler, "mix compile" failed. Errors may have been logged above. You can recompile this dependency with "mix deps.compile zigler", update it with "mix deps.update zigler" or clean it with "mix deps.clean zigler"
Is anyone using this library with livebook?
my elixir and livebook versions are…
Erlang/OTP 25 [erts-13.1.1] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [jit:ns]
Elixir 1.13.2 (compiled with Erlang/OTP 24)
Livebook 0.6.3
2 Likes
Looks like :function_groups
was removed in ExDoc v0.29.1. Specifying an older version explicitly seems to work:
Mix.install([
{:ex_doc, "0.29.0"},
{:zigler, "~> 0.9.1"}
])
3 Likes
Yep, sorry I was doing a bad and using some private apis. The next version will not include zigdoc, it’s going to be a separate dependency
5 Likes
Just a word of warning, don’t get too attached to how things work in zigler 0.9.1, a lot of things are changing in 0.10.x
3 Likes
jle
December 7, 2022, 11:45pm
5
now it compiles zigler on install
but I got next error with the github example
** (UndefinedFunctionError) function nil.project/0 is undefined.
compiling
defmodule ExampleZig do
use Zig
~Z"""
/// nif: example_fun/2
fn example_fun(value1: f64, value2: f64) bool {
return value1 > value2;
}
"""
end
ExampleZig.example_fun(0.8, -0.8)
Hm I think you might need otp_app parameter for use Zig (that will stay for 0.10.0)
jle
December 8, 2022, 7:31am
7
Ops!
Then… it cannot be used from livebook, right?
In any case, great job, it’s a fantastic library.
thanks
? Just make the otp_app be livebook!
jle
December 18, 2022, 8:36am
9
I did, It works perfect
very nice job
@jle I got stuck exactly here… How do I set otp_app to Livebook? Is the below code works?
use Zig, otp_app: :livebook