Type Alias Mask4 

pub type Mask4<T> = Mask<4, T, Unaligned>;

A 4-element vector mask.

Masks are boolean vectors optimized for specific vector types. For example, Mask3A<f32> performs better than Vec3A<bool> for operations involving Vec3A<f32>. Mask4<T> is optimized specifically for Vec4<T>.

Aliased Type

pub struct Mask4<T>(/* private fields */);