wasmtime-asm-macros 20.0.2

This crate defines a macro named `asm_func!` which is suitable for generating a single `global_asm!`-defined function. This macro takes care of platform-specific directives to get the symbol attributes correct (e.g. ELF symbols get a size and are flagged as a function) and additionally handles visibility across platforms. All symbols should be visible to Rust but not visible externally outside of a `*.so`.