# bevy_mod_check_filter
A query filter to allow `Enabled`-style marker components without losing the
ergonomics of `ZST`-style marker component filtering!
## Example
Without `bevy_mod_check_filter`:
```rust
#[derive(Component)]
struct Poisoned;
#[derive(Component)]
struct Name { name: &'static str }
fn all_poisoned(entities: Query<&Name, With<Poisoned>>) {
// ...
}
```
With `bevy_mod_check_filter`:
```rust
#[derive(Component)]
struct Poisoned(pub bool);
impl std::ops::Deref for Poisoned {
type Target = bool;
fn deref(&self) -> &Self::Target {
&self.0
}
}
#[derive(Component)]
struct Name { name: &'static str }
fn all_poisoned(entities: Query<&Name, Check<Poisoned, Is<true>>>) {
// ...
}
// OR with one of the provided type aliases:
fn find_poisoned(entities: Query<&Name, IsTrue<Poisoned>>) {
// ...
}
```
## License
All code in this repository is dual-licensed under either:
- MIT License (LICENSE-MIT file or http://opensource.org/licenses/MIT)
- Apache License, Version 2.0 (LICENSE-APACHE file or
http://www.apache.org/licenses/LICENSE-2.0)