Templates in Docs & Quick Start both Provide an Incomplete cbindgen.toml

[Sewer56]

The template.toml provided in the root of the repository and linked from Quick Start is incomplete, and lacks:

• export.pre_body
• [layout] (packed & aligned)
• swift_name_macro
• derive_tagged_enum_copy_assignment
• [ptr]
• [cython]

While the template in docs.md lacks:

• line_endings

While I'm not exactly sure which are live in the current released build, I do know that at the very least the layout fields, i.e. layout.packed & layout.aligned have been available for years, but not available in the template.

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To give a user story.

In my case, as someone who is new to Rust, this caused confusion. Porting my GPL libraries I've spent a long time trying to figure out how to correctly create a header for a type which was #[repr(C, packed)] as the docs mentioned #[repr(packed)] us supported, but I could not get it to work.

I've only noticed after a pretty long troubleshooting session the feature was working correctly, just that the default value for packed wasn't in the quick start template and thus output as '' (empty string).

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In any case; if needed I'm happy to make a PR that would bring the two configurations to parity, including their much more detailed descriptions in docs.md. It's just a matter of finding out which should be included (are currently live in released builds), and whether you'd prefer for the documentation [field descriptions] to be transferred over aswell.

Thanks.

[BKSalman]

I also had to read the code to figure out how this features works, would be really helpful for other people to have it in the docs.

Edit:
I just noticed it was in the docs, but not very clear, so nvm :p