gistfile1.txt

/// means of throwing ints into the typesys
pub struct TN7{}
/// means of throwing ints into the typesys
pub struct TN15{}
/// means of throwing ints into the typesys
pub struct TN16{}
/// means of throwing ints into the typesys
pub struct TN12{}
/// means of throwing ints into the typesys
pub struct TN4{}
/// means of throwing ints into the typesys
pub struct TN8{}
/// means of throwing ints into the typesys
pub struct TN5{}
/// means of throwing ints into the typesys
pub struct TN6{}

#[derive(Debug,Copy,Clone)]
pub struct FixedPt<T,Fraction>(T,Fraction);

/// getting a number from
pub trait TNum {
	type Output;
	fn value()->usize;
	fn get_phantom()->Self::Output;
}

impl TNum for TN16{ fn value()->usize{16} type Output=TN16; fn get_phantom()->TN16{TN16{}} }
impl TNum for TN15{ fn value()->usize{15} type Output=TN15; fn get_phantom()->TN15{TN15{}} }
impl TNum for TN12{ fn value()->usize{12} type Output=TN12; fn get_phantom()->TN12{TN12{}} }
impl TNum for TN8{ fn value()->usize{8} type Output=TN8; fn get_phantom()->TN8{TN8{}} }
impl TNum for TN7{ fn value()->usize{7} type Output=TN7; fn get_phantom()->TN7{TN7{}} }
impl TNum for TN5{ fn value()->usize{5} type Output=TN5; fn get_phantom()->TN5{TN5{}} }
impl TNum for TN4{ fn value()->usize{4} type Output=TN4; fn get_phantom()->TN4{TN4{}} }
impl TNum for TN2{ fn value()->usize{2} type Output=TN2; fn get_phantom()->TN2{TN2{}} }

impl<T,X:TNum<Output=X>> From<f32> for FixedPt<T,X> where f32:Into<T>, T: ::std::ops::Mul<T,Output=T>, T:From<i32>{
	fn from(s:f32)->Self{
		let x:f32 = (1<< (<X as TNum>::value() ) ) as f32;
		FixedPt::<T,X>((s * x).into() ,<X as TNum>::get_phantom())
	}
}
impl<T,X:TNum> From<FixedPt<T,X>> for f32 where T:Into<f32>{
	fn from(s: FixedPt<T,X> )->Self{
		s.0.into() * (1.0f32 / ((1<< <X as TNum>::value()) as f32))
	}
}