3db1074c15
* Improve handling of strings for backtraces Largely avoid storing strings at all in the `wasmtime-*` internal crates, and instead only store strings in a separate global cache specific to the `wasmtime` crate itself. This global cache is inserted and removed from dynamically as modules are created and deallocated, and the global cache is consulted whenever a `Trap` is created to symbolicate any wasm frames. This also avoids the need to thread `module_name` through the jit crates and back, and additionally removes the need for `ModuleSyncString`. * Run rustfmt
This is the wasmtime-wasi crate, which implements the
WebAssembly System Interface (WASI) API in Rust.
WASI is greatly inspired by and directly derived from CloudABI. It differs in that it has aspirations to expand to a greater scope, and to better support the needs of WebAssembly engines.