* Minor code tidying.
* Document that `Linker::iter`'s iteration order is arbitrary.
* Add a few more tests for `wasmtime::Linker`.
* Refactor `Linker::compute_imports`.
- Extract the error message generation into a separate function.
- In the error message, sort the candidates.
* Fix a typo in a comment.
* Add `__rtti_base` to the list of allowed but deprecated exports.
* Don't print an Error message when a program exits normally.
* Update comments to reflect the current code.
* Also allow "table" as an exported table, which is used by AssemblyScript.
* Reactor support.
This implements the new WASI ABI described here:
https://github.com/WebAssembly/WASI/blob/master/design/application-abi.md
It adds APIs to `Instance` and `Linker` with support for running
WASI programs, and also simplifies the process of instantiating
WASI API modules.
This currently only includes Rust API support.
* Add comments and fix a typo in a comment.
* Fix a rustdoc warning.
* Tidy an unneeded `mut`.
* Factor out instance initialization with `NewInstance`.
This also separates instantiation from initialization in a manner
similar to https://github.com/bytecodealliance/lucet/pull/506.
* Update fuzzing oracles for the API changes.
* Remove `wasi_linker` and clarify that Commands/Reactors aren't connected to WASI.
* Move Command/Reactor semantics into the Linker.
* C API support.
* Fix fuzzer build.
* Update usage syntax from "::" to "=".
* Remove `NewInstance` and `start()`.
* Elaborate on Commands and Reactors and add a spec link.
* Add more comments.
* Fix wat syntax.
* Fix wat.
* Use the `Debug` formatter to format an anyhow::Error.
* Fix wat.
* Remove Cranelift's OutOfBounds trap, which is no longer used.
* Change proc_exit to unwind instead of exit the host process.
This implements the semantics in https://github.com/WebAssembly/WASI/pull/235.
Fixes#783.
Fixes#993.
* Fix exit-status tests on Windows.
* Revert the wiggle changes and re-introduce the wasi-common implementations.
* Move `wasi_proc_exit` into the wasmtime-wasi crate.
* Revert the spec_testsuite change.
* Remove the old proc_exit implementations.
* Make `TrapReason` an implementation detail.
* Allow exit status 2 on Windows too.
* Fix a documentation link.
* Really fix a documentation link.
The `wasmtime` crate currently lives in `crates/api` for historical
reasons, because we once called it `wasmtime-api` crate. This creates a
stumbling block for new contributors.
As discussed on Zulip, rename the directory to `crates/wasmtime`.
