41 lines
1015 B
Rust
41 lines
1015 B
Rust
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// Copyright 2016 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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remove_axis(&3, 0);
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}
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trait Dimension {
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fn slice(&self) -> &[usize];
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}
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impl Dimension for () {
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fn slice(&self) -> &[usize] { &[] }
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}
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impl Dimension for usize {
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fn slice(&self) -> &[usize] {
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unsafe {
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::std::slice::from_raw_parts(self, 1)
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}
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}
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}
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fn remove_axis(value: &usize, axis: usize) -> () {
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let tup = ();
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let mut it = tup.slice().iter();
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for (i, _) in value.slice().iter().enumerate() {
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if i == axis {
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continue;
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}
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it.next();
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}
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}
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