implementing Interfaces

[nikeee]

The docs state:

#[implements(ce)] - Implements the given interface on the class. Can be used multiple times. ce must be a valid Rust expression when it is called inside the #[php_module] function.

How do I use this to implement an interface provided by the standard library of PHP? For example, I want to implement ArrayAccess on my own class.

My current approach is this:

#[php_class]
#[implements(ext_php_rs::zend::class::ClassEntry::try_find("ArrayAccess").unwrap())]
pub struct Test {
}

But the class type seems to be private:

error[E0603]: module `class` is private
   --> src/lib.rs:205:1

If I get this to work, how do I actually implement the methods? Does having the appropriate method names suffice (putting renaming of methods aside)?

If this has a solution, I'd love to contribute this to the docs. I really like this library!

[davidcole1340]

I don't think I have actually tried to implement an interface, so I will give it a go and report back. To answer your question regarding ClassEntry, it is re-exported via ext_php_rs::zend::ClassEntry::try_find (https://docs.rs/ext-php-rs/0.7.4/ext_php_rs/zend/type.ClassEntry.html).

[nikeee]

I tried adding am example in #167. Do the docs fail due to the version with the interface class entries not being released?