andrey/maple
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

GAT

Browse Source
This commit is contained in:
Andrey Tkachenko 2021-04-09 21:09:28 +04:00
parent 0ae487e4de
commit 16ea88b644
2 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
maple-core/src/lib.rs
View File

@ -1,4 +1,5 @@
#![feature(associated_type_defaults, never_type, unsize, specialization)]
#![feature(generic_associated_types)]
pub mod convert;
pub mod engine;
@ -27,4 +28,4 @@ pub mod prelude {
pub use crate::renderable::{Renderable, RenderImplementation, Stub};
pub use crate::node::Node;
pub use crate::view::View;
}
}

4
maple-core/src/view.rs
View File

@ -12,10 +12,10 @@ pub trait View<E, CE>
{
type InputContext: Context;
type OutputContext: Context;
type Renderable: Renderable<E>;
type Renderable<T: Renderable<CE> + 'static>: Renderable<E>;
fn receive_context(&mut self, ctx: Self::InputContext) -> Self::OutputContext;
fn build<C: Renderable<CE> + 'static>(self, children: Option<C>) -> Self::Renderable;
fn build<C: Renderable<CE> + 'static>(self, children: Option<C>) -> Self::Renderable<C>;
}
// It will have sense when `specialization` will be ready to use