34 lines
999 B
Rust
34 lines
999 B
Rust
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// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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fn main() {
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let id: &Mat2<float> = &Matrix::identity();
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}
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pub trait Index<Index,Result> { }
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pub trait Dimensional<T>: Index<uint, T> { }
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pub struct Mat2<T> { x: () }
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pub struct Vec2<T> { x: () }
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impl<T> Dimensional<Vec2<T>> for Mat2<T> { }
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impl<T> Index<uint, Vec2<T>> for Mat2<T> { }
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impl<T> Dimensional<T> for Vec2<T> { }
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impl<T> Index<uint, T> for Vec2<T> { }
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pub trait Matrix<T,V>: Dimensional<V> {
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fn identity() -> Self;
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}
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impl<T> Matrix<T, Vec2<T>> for Mat2<T> {
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fn identity() -> Mat2<T> { Mat2{ x: () } }
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}
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