feat: support generic type parameters for component macro

[ccbrown]

What It Does

Adds support for generic type and const parameters for the component macro.

 #[derive(Props)]
 struct MyGenericProps<T, const U: usize> {
     foo: [T; U],
 }

 #[component]
 fn MyComponentWithGenericProps<T: 'static, const U: usize>(
     _props: &mut MyGenericProps<T, U>,
 ) -> impl Into<AnyElement<'static>> {
     element!(Box)
 }

 #[component]
 fn MyComponentWithGenericPropsWhereClause<T, const U: usize>(
     _props: &mut MyGenericProps<T, U>,
 ) -> impl Into<AnyElement<'static>>
 where
     T: 'static,
 {
     element!(Box)
 }

Related Issues

https://github.com/ccbrown/iocraft/issues/32

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 91.14%. Comparing base (e412e99) to head (5a90fc3). Report is 1 commits behind head on main.

Additional details and impacted files

[](https://app.codecov.io/gh/ccbrown/iocraft/pull/33?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Chris) ```diff @@ Coverage Diff @@ ## main #33 +/- ## ========================================== + Coverage 90.99% 91.14% +0.15% ========================================== Files 23 23 Lines 3386 3445 +59 Branches 3386 3445 +59 ========================================== + Hits 3081 3140 +59 Misses 238 238 Partials 67 67 ``` | [Files with missing lines](https://app.codecov.io/gh/ccbrown/iocraft/pull/33?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Chris) | Coverage Δ | | |---|---|---| | [packages/iocraft-macros/src/lib.rs](https://app.codecov.io/gh/ccbrown/iocraft/pull/33?src=pr&el=tree&filepath=packages%2Fiocraft-macros%2Fsrc%2Flib.rs&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Chris#diff-cGFja2FnZXMvaW9jcmFmdC1tYWNyb3Mvc3JjL2xpYi5ycw==) | `95.72% <100.00%> (+0.50%)` | :arrow_up: | [](https://app.codecov.io/gh/ccbrown/iocraft/pull/33?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Chris)