Handle OOM in the rest of Wasmtime's non-component, -async, -compilation APIs (#12858)

* Handle OOM in more places in the public API

A bunch of random places:

* Add: `Trap::try_new` to handle OOM

Handle OOM in the rest of Wasmtime's non-component, -async, -compilation APIs (#12858)

* Handle OOM in more places in the public API

A bunch of random places:

* Add: `Trap::try_new` to handle OOM while creating traps
* Use: `TryVec` inside `Func::call_impl_do_call` and `wasm_val_raw_storage` to
hold the args and rets
* Add: `Instance::try_exports` for iterating over an instance's exports while
handling OOM
* `Linker:try_get`, like `Linker::get` but handling OOM
* `Linker:try_get_by_import`, like `Linker::get_by_import` but handling OOM
* Use `try_new` to box things in `SharedMemory::new`
* Use `TryVec` instead of `Vec` in our dynamic tables

* Add OOM tests for most of Wasmtime's public API

Excludes component-, async-, and compilation-related APIs.

* address review feedback

* fix test compilation

* fix c-api

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Fix a panic with a massive `max_wasm_stack` configured (#12869)

* Fix a panic with a massive `max_wasm_stack` configured

This commit fixes a panic through a `checked_add(...).unwrap()` which
can ha

Fix a panic with a massive `max_wasm_stack` configured (#12869)

* Fix a panic with a massive `max_wasm_stack` configured

This commit fixes a panic through a `checked_add(...).unwrap()` which
can happen when `Config::max_wasm_stack` is configured to be a very
large value. This is a mostly benign panic as it's unlikely this is
configured much in the wild, but nevertheless seems like a good issues
to fix regardless.

* Fix an overflow/OOM panic in pulley

prtest:full

* Fix CI

* Another CI fix

* Fix test on 32-bit

* Fix miri test

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Add `TryVec::retain[_mut]` methods (#12838)

Same as `std::vec::Vec::retain[_mut]`

fix: correct various typos (#12807)

Signed-off-by: Ho Kim <[email protected]>

Make serde an optional dependency in wasmtime-core (#12739)

cg_clif does not need serde, yet it was previously pulled in by
Cranelift through the dependency on wasmtime-core.

Rename our OOM-handling `Vec` to `TryVec` (#12721)

* Rename our OOM-handling `Vec` to `TryVec`

* fix tests that got mangled by the LSP server

* fix more tests mangled by LSP

Rename our OOM-handling `String` to `TryString` (#12720)

Add an OOM-handling `BTreeMap` implementation (#12712)

* Add an OOM-handling `BTreeMap` implementation

* review feedback

* fix docs links

Fix error chaining and casting with `anyhow` errors in the chain (#12705)

* Fix error chaining and casting with `anyhow` errors in the chain

Fixes https://github.com/bytecodealliance/wasmtime/issue

Fix error chaining and casting with `anyhow` errors in the chain (#12705)

* Fix error chaining and casting with `anyhow` errors in the chain

Fixes https://github.com/bytecodealliance/wasmtime/issues/12690

* add cfg that got lost

* avoid raw identifiers

* Add missing cfg for test function

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Fix using `downcast` with `anyhow::Error` (#12689)

* Fix using `downcast` with `anyhow::Error`

Previously when converting `wasmtime::Error` into `anyhow::Error` it
ended up breaking the `downcast`

Fix using `downcast` with `anyhow::Error` (#12689)

* Fix using `downcast` with `anyhow::Error`

Previously when converting `wasmtime::Error` into `anyhow::Error` it
ended up breaking the `downcast` method. This is because
`anyhow::Error::from_boxed` looks like it does not implement the
`downcast` method which is how all errors were previously converted to
`anyhow::Error`. This commit adds a new vtable method for specifically
converting to `anyhow::Error` which enables using the typed construction
methods of `anyhow` which preserves `downcast`-ness.

* Add a test showcasing anyhow-source behavior

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Add a provided `TryClone::clone_panic_on_oom` method (#12675)

Remove `#[derive(Clone)]` from our OOM-handling `Vec<T>` (#12668)

If the `Vec<T>` is non-empty, then cloning will allocate, so we should only
implement `TryClone`, not `Clone`.

Add an OOM-handling `TryCow` type and `TryToOwned` trait (#12669)

These are like `std::borrow::Cow` and `std::borrow::ToOwned` but return
`OutOfMemory` errors on allocation failure.

Fix some minor `bindgen!` issues with `anyhow: true` (#12657)

* Fix some minor `bindgen!` issues with `anyhow: true`

Found when updating Spin to Wasmtime 42.0.0 where some cases weren't
handled:

*

Fix some minor `bindgen!` issues with `anyhow: true` (#12657)

* Fix some minor `bindgen!` issues with `anyhow: true`

Found when updating Spin to Wasmtime 42.0.0 where some cases weren't
handled:

* Trappable functions with no result.
* Resource destructors.
* Functions with custom trappable errors.

* Shuffle some features

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Add a `clear` method to our OOM-handling `Vec` (#12620)

Implement `TryClone` for `Arc<T>`, `Option<T>`, and `Result<T, E>` (#12615)

Make SCCs and graph traversals reusable (#12590)

* Make SCCs and graph traversals reusable

This moves our existing SCC computation and DFS graph traversals out of
`wasmtime::compile` and into `wasm

Make SCCs and graph traversals reusable (#12590)

* Make SCCs and graph traversals reusable

This moves our existing SCC computation and DFS graph traversals out of
`wasmtime::compile` and into `wasmtime_environ::graphs`, where they can be
reused elsewhere in the workspace. These functions and types were already
generally generic over an iterator of nodes and/or an edge function to get a
particular node's successors, but I've gone one step further and packaged up
those two things together into a `Graph` trait.

In the process, I also moved the `NonMaxU32` type to `wasmtime_internal_core`
and made it so we have other non-max integer types as well.

This will let us reuse SCC computation in our GC ops fuzzer, where we need SCCs
to figure out how to merge fuzzer-generated rec groups, if necessary, since
cyclic type references are constrained to within the same rec group. The GC ops
fuzzer can also reuse the DFS traversal code in its topological sorting of
supertypes and subtypes as well.

* fix test from earlier graph traits iteration

* Fix doc tests

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Allow slicing our OOM-handling `Vec` with ranges (#12582)

Not just `usize`s.

Add a `vec!` macro for our OOM-handling `Vec` (#12581)

Add `truncate` and `resize` methods to our OOM-handling `Vec` (#12583)

Implement `serde` support for our OOM-handling `SecondaryMap` (#12564)

* Implement `serde` support for our OOM-handling `SecondaryMap`

* remove duplicate impl from bad rebase

Move `StringPool` to `wasmtime-environ` (#12562)

* Move `StringPool` to `wasmtime-environ`

* Remove old location's `mod` declaration

* always implement TryClone for hashbrown::DefaultHashBuilder

Implement serialization and deserialization for `wasmtime_environ::collections::PrimaryMap` (#12560)

Implement serialization and deserialization for our OOM-handling `Vec` (#12553)

* Implement serialization and deserialization for our OOM-handling `Vec`

* Review feedback

Add some small niceties to our OOM-handling `String` (#12556)

Derive some traits and expose the `as_str` method.