e134505b90
* Refactor the `types.rs` types and structures A few changes applied along the way: * Documentation added to most methods and types. * Limits are now stored with the maximum as optional rather than a sentinel u32 value for `None`. * The `Name` type was removed in favor of just using a bare `String`. * The `Extern` prefix in the varaints of `ExternType` has been removed since it was redundant. * Accessors of `ExternType` variants no longer panic, and unwrapping versions were added with "unwrap" in the name. * Fields and methods named `r#type` were renamed to `ty` to avoid requiring a raw identifier to use them. * Remove `fail-fast: false` This was left around since the development of GitHub Actions for wasmtime, but they're no longer needed! * Fix compilation of the test-programs code * Fix compilation of wasmtime-py package * Run rustfmt
Fuzzing Infrastructure for Wasmtime
This crate provides test case generators and oracles for use with fuzzing.
These generators and oracles are generally independent of the fuzzing engine
that might be using them and driving the whole fuzzing process (e.g. libFuzzer
or AFL). As such, this crate does not contain any actual fuzz targets
itself. Those are generally just a couple lines of glue code that plug raw input
from (for example) libFuzzer into a generator, and then run one or more
oracles on the generated test case.
If you're looking for the actual fuzz target definitions we currently have, they
live in wasmtime/fuzz/fuzz_targets/* and are driven by cargo fuzz and
libFuzzer.