Unclear how to use rust based gems in other projects

[kirhgoff]

Hello,

I downloaded helix, built gem 'turbo_blank' and tried to use it in irb console, which is failed. Can you add some documentation to explain how it should be done properly?

Building gem

[helix/examples/turbo_blank] at  master ✔
→ gem build turbo_blank.gemspec                                                                                       [239f1de]
WARNING:  open-ended dependency on helix_runtime (>= 0) is not recommended
  if helix_runtime is semantically versioned, use:
    add_runtime_dependency 'helix_runtime', '~> 0'
WARNING:  See http://guides.rubygems.org/specification-reference/ for help
  Successfully built RubyGem
  Name: turbo_blank
  Version: 0.1.0
  File: turbo_blank-0.1.0.gem

Installing:

[helix/examples/turbo_blank] at  master ✔
→ gem install turbo_blank                                                                                             [239f1de]
Fetching: helix_runtime-0.7.5.gem (100%)
Building native extensions.  This could take a while...
Successfully installed helix_runtime-0.7.5
Successfully installed turbo_blank-0.1.0
Parsing documentation for helix_runtime-0.7.5
Installing ri documentation for helix_runtime-0.7.5
Parsing documentation for turbo_blank-0.1.0
Installing ri documentation for turbo_blank-0.1.0
Done installing documentation for helix_runtime, turbo_blank after 0 seconds
2 gems installed

Trying to use it in irb:

[helix/examples/turbo_blank] at  master ✔
→ irb                                                                                                                 [239f1de]
cannot load such file -- irbtools
2.4.4 :001 > require 'turbo_blank'
LoadError: cannot load such file -- turbo_blank/native
  from /Users/xxx/.rvm/rubies/ruby-2.4.4/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:120:in `require'
  from /Users/xxx/.rvm/rubies/ruby-2.4.4/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:120:in `require'
  from /Users/xxx/.rvm/gems/ruby-2.4.4/gems/turbo_blank-0.1.0/lib/turbo_blank.rb:2:in `<top (required)>'
  from /Users/xxx/.rvm/rubies/ruby-2.4.4/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `require'
  from /Users/xxx/.rvm/rubies/ruby-2.4.4/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:133:in `rescue in require'
  from /Users/xxx/.rvm/rubies/ruby-2.4.4/lib/ruby/2.4.0/rubygems/core_ext/kernel_require.rb:39:in `require'
  from (irb):1
  from /Users/xxx/.rvm/rubies/ruby-2.4.4/bin/irb:11:in `<main>'

I tried the same with duration gem with the same results. What am I doing wrong? Can you help?