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use num_traits::{One, Zero}; #[inline(always)] pub fn new<T>(m00: T, m01: T, m10: T, m11: T) -> [T; 4] { [m00, m10, m01, m11] } #[inline(always)] pub fn new_identity<T>() -> [T; 4] where T: One + Zero, { new(T::one(), T::zero(), T::zero(), T::one()) } #[inline(always)] pub fn new_one<T>() -> [T; 4] where T: One, { new(T::one(), T::one(), T::one(), T::one()) } #[inline(always)] pub fn new_zero<T>() -> [T; 4] where T: Zero, { new(T::zero(), T::zero(), T::zero(), T::zero()) }