a7051a4815
# Objective
Diagnostics for labels don't suggest how to best implement them.
```
error[E0277]: the trait bound `Label: ScheduleLabel` is not satisfied
--> src/main.rs:15:35
|
15 | let mut sched = Schedule::new(Label);
| ------------- ^^^^^ the trait `ScheduleLabel` is not implemented for `Label`
| |
| required by a bound introduced by this call
|
= help: the trait `ScheduleLabel` is implemented for `Interned<(dyn ScheduleLabel + 'static)>`
note: required by a bound in `bevy_ecs::schedule::Schedule::new`
--> /home/vj/workspace/rust/bevy/crates/bevy_ecs/src/schedule/schedule.rs:297:28
|
297 | pub fn new(label: impl ScheduleLabel) -> Self {
| ^^^^^^^^^^^^^ required by this bound in `Schedule::new`
```
## Solution
`diagnostics::on_unimplemented` and `diagnostics::do_not_recommend`
## Showcase
New error message:
```
error[E0277]: the trait bound `Label: ScheduleLabel` is not satisfied
--> src/main.rs:15:35
|
15 | let mut sched = Schedule::new(Label);
| ------------- ^^^^^ the trait `ScheduleLabel` is not implemented for `Label`
| |
| required by a bound introduced by this call
|
= note: consider annotating `Label` with `#[derive(ScheduleLabel)]`
note: required by a bound in `bevy_ecs::schedule::Schedule::new`
--> /home/vj/workspace/rust/bevy/crates/bevy_ecs/src/schedule/schedule.rs:297:28
|
297 | pub fn new(label: impl ScheduleLabel) -> Self {
| ^^^^^^^^^^^^^ required by this bound in `Schedule::new`
```
|
||
|---|---|---|
| .. | ||
| macros | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
Bevy Render
