en Copyright 2015 Java http://172.16.0.5:8080/history/wasmtime-44.0.1/crates/fuzzing/tests/oom/instance.rs#439de7fb Handle OOM in the rest of Wasmtime's non-component, -async, -compilation APIs (#12858)* Handle OOM in more places in the public APIA 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 APIExcludes component-, async-, and compilation-related APIs.* address review feedback* fix test compilation* fix c-api List of files: /wasmtime-44.0.1/crates/fuzzing/tests/oom/instance.rs Mon, 30 Mar 2026 18:35:31 +0000 Nick Fitzgerald <fitzgen@gmail.com> http://172.16.0.5:8080/history/wasmtime-44.0.1/crates/fuzzing/tests/oom/instance.rs#d2dee5dd Handle OOM in `{Func,Memory,Table,Global}::new` and when calling an instance's exported function (#12855)* Use `try_new` for `Box<dyn RuntimeLinearMemory>` in `DefaultMemoryCreator`* Use `TryPrimaryMap` for `host_globals` in `Store`* Add `Func::try_wrap` and use `try_new` for `Box<HostFunc>`Add `Func::try_wrap` as a fallible version of `Func::wrap` that returns an erroron out-of-memory instead of panicking. `Func::wrap` now delegates to `try_wrap`.Also use `try_new::<Box<_>>` instead of `Box::new` for `HostFunc`.* Use `bumpalo`'s `try_alloc` for `FuncRefs`* Use `try_new` for `Arc<Module>` in "trampoline" code* Test that we handle OOM in `{Func,Memory,Table,Global}::new` and when calling an instance's exported function* cargo fmt List of files: /wasmtime-44.0.1/crates/fuzzing/tests/oom/instance.rs Fri, 27 Mar 2026 16:54:22 +0000 Nick Fitzgerald <fitzgen@gmail.com>