Method new

crates/wasmtime/src/runtime/types.rs:519–524

Construct a new reference type.

(is_nullable: bool, heap_type: HeapType)

    /// Construct a new reference type.
    pub fn new(is_nullable: bool, heap_type: HeapType) -> RefType {
        RefType {
            is_nullable,
            heap_type,
        }
    }

    /// Can this type of reference be null?
    pub fn is_nullable(&self) -> bool {