A common trait implemented by all garbage-collected reference types. This is a sealed trait, and may not be implemented for any types outside of the `wasmtime` crate.
| 22 | /// This is a sealed trait, and may not be implemented for any types outside of |
| 23 | /// the `wasmtime` crate. |
| 24 | pub trait GcRef: GcRefImpl {} |
| 25 | |
| 26 | impl<T> GcRef for T where T: GcRefImpl {} |
| 27 |