rust-lang / rust-lang/rust-bindgen
__darwin_size_t is included even when it's not whitelisted
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enhancement
- Dominant language
- Rust
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- Merged PRs (30d)
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Description
Input C/C++ Header
#include <stdlib.h>
struct Foo {
size_t s;
};
Bindgen Invocation
$ bindgen --whitelist-type Foo test.h
on macOS High Sierra.
Actual Results
pub type __darwin_size_t = :: std :: os :: raw :: c_ulong ; …
(other darwin types are filtered out correctly)
Expected Results
No darwin internals at all.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue on macOS High Sierra using the shown test.h header and bindgen --whitelist-type Foo test.h. Inspect the generated Rust bindings, focusing on why __darwin_size_t is retained while other Darwin types are filtered. Done means the Foo binding remains available without any unwhitelisted Darwin internals.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, rust
- Domain
- devtools
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 48/100