This commit adds the `pooling-allocator` feature to both the `wasmtime` and `wasmtime-runtime` crates. The feature controls whether or not the pooling allocator implementation is built into the runtime and exposed as a supported instance allocation strategy in the wasmtime API. The feature is on by default for the `wasmtime` crate. Closes #3513.
Wasmtime Embedding API
The wasmtime crate is an embedding API of the wasmtime WebAssembly runtime.
This is intended to be used in Rust projects and provides a high-level API of
working with WebAssembly modules.
If you're interested in embedding wasmtime in other languages, you may wish to
take a look a the C embedding API instead!