Macro ocaml::custom_finalize [−][src]
Derives Custom
with the given finalizer for a type
use ocaml::FromValue; struct MyType { name: String } unsafe extern "C" fn mytype_finalizer(v: ocaml::Value) { let p: ocaml::Pointer<MyType> = ocaml::Pointer::from_value(v); p.drop_in_place() } ocaml::custom_finalize!(MyType, mytype_finalizer); // Which is a shortcut for: struct MyType2 { name: String } ocaml::custom!(MyType2 { finalize: mytype_finalizer });