Function request: adding Size Bound by default to generic virtual text

[QingyaoLin]

Function request: adding Size Bound by default to generic virtual text

Why are we doing this?

In Rust we specified that the Size Trait bound constraint is implemented for all generic T's, so we should also display it on our own virtual text type prompt instead of popping a T and jumping the Size Trait.

Suppose we have the following generic signature:

impl<T> SomethingOrNothing<T> {}

At this stage

when the mouse moves over the generics, it looks like this:

T
Go to Size

I would like to be able to add a trait bound of T: SIze to the virtual text, as shown below:

T: Size
Go to Size

Similarly, when we hold down Ctrl to move to generic T, it looks like this:

T
Go to Size
T

After the change, as shown below:

T: Size
Go to Size
T: Size

More examples

impl<T: Clone> SomethingOrNothing<T> {}

Display of virtual text

T: Clone
Go to Clone | Size

After the change ===>

T: Clone + Size
Go to Clone | Size

[Veykril]

The ctrl behavior is not something we control, that is just VSCode rendering the source code of the hover target.

I suppose we could add a config to show the implicit Sized bound, we don't show it by default because it is rather noisy.

[QingyaoLin]

该行为不是我们控制的，即 VSCode 呈现悬停目标的源代码。ctrl

我想我们可以添加一个配置来显示隐式边界，默认情况下我们不显示它，因为它相当嘈杂。Sized

Wow, this is great!