Trait bevy_reflect::GetTupleField

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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));

Required Methods§

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fn get_field<T: Reflect>(&self, index: usize) -> Option<&T>

Returns a reference to the value of the field with index index, downcast to T.

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fn get_field_mut<T: Reflect>(&mut self, index: usize) -> Option<&mut T>

Returns a mutable reference to the value of the field with index index, downcast to T.

Implementors§