Trait bevy_reflect::GetTupleField

source ·

pub trait GetTupleField {
    // Required methods
    fn get_field<T: Reflect>(&self, index: usize) -> Option<&T>;
    fn get_field_mut<T: Reflect>(&mut self, index: usize) -> Option<&mut T>;
}

Expand description

A convenience trait which combines fetching and downcasting of tuple fields.

§Example

use bevy_reflect::GetTupleField;

let foo = ("blue".to_string(), 42_i32);

assert_eq!(foo.get_field::<String>(0), Some(&"blue".to_string()));
assert_eq!(foo.get_field::<i32>(1), Some(&42));