seanhandley/h3_ruby

Investigate Managed Struct

seanhandley opened this issue 6 years ago · 0 comments

seanhandley commented 6 years ago

Pointers are GC'd automatically in FFI but structs may not be.

See https://www.rubydoc.info/github/ffi/ffi/FFI/ManagedStruct and https://www.varvet.com/blog/advanced-topics-in-ruby-ffi/

Also check the FFI wiki.