Merge pull request #1832 from fitzgen/externref-stack-maps

externref: implement stack map-based garbage collection

crates/runtime/src/lib.rs

@@ -37,7 +37,7 @@ pub mod debug_builtins;
 pub mod libcalls;
 
 pub use crate::export::*;
-pub use crate::externref::VMExternRef;
+pub use crate::externref::*;
 pub use crate::imports::Imports;
 pub use crate::instance::{InstanceHandle, InstantiationError, LinkError};
 pub use crate::jit_int::GdbJitImageRegistration;