exe-rs is a Portable Executable (PE) parsing library tested on multiple kinds of malformed PE executables, including the Corkami corpus and various forms of malware! It's a library built with creation in mind as well as parsing, attempting to make tasks related to PE files as smooth and flawless as possible.
You can read the documentation here, and see various use examples in the test file. The changelog between various versions is available here.
Windows-specific features (such as loading a given PE file for execution) can be configured by enabling the win32 feature of the crate.