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< title > num::range - Rust< / title >
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< h1 class = 'fqn' > < span class = 'in-band' > Function < a href = 'index.html' > num< / a > ::< wbr > < a class = "fn" href = '' > range< / a > < / span > < span class = 'out-of-band' > < span id = 'render-detail' >
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< pre class = 'rust fn' > pub fn range< A> (start: A, stop: A) -> < a class = "struct" href = "../num_iter/struct.Range.html" title = "struct num_iter::Range" > Range< / a > < A> < span class = "where fmt-newline" > where< br > A: < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/ops/arith/trait.Add.html" title = "trait core::ops::arith::Add" > Add< / a > < A, Output = A> + < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/cmp/trait.PartialOrd.html" title = "trait core::cmp::PartialOrd" > PartialOrd< / a > < A> + < a class = "trait" href = "https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title = "trait core::clone::Clone" > Clone< / a > + < a class = "trait" href = "../num/trait.One.html" title = "trait num::One" > One< / a > , < / span > < / pre > < div class = 'docblock' > < p > Returns an iterator over the given range [start, stop) (that is, starting
at start (inclusive), and ending at stop (exclusive)).< / p >
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< span class = "kw" > let< / span > < span class = "ident" > array< / span > < span class = "op" > =< / span > [< span class = "number" > 0< / span > , < span class = "number" > 1< / span > , < span class = "number" > 2< / span > , < span class = "number" > 3< / span > , < span class = "number" > 4< / span > ];
< span class = "kw" > for< / span > < span class = "ident" > i< / span > < span class = "kw" > in< / span > < span class = "ident" > num_iter< / span > ::< span class = "ident" > range< / span > (< span class = "number" > 0< / span > , < span class = "number" > 5< / span > ) {
< span class = "macro" > println< / span > < span class = "macro" > !< / span > (< span class = "string" > " {}" < / span > , < span class = "ident" > i< / span > );
< span class = "macro" > assert_eq< / span > < span class = "macro" > !< / span > (< span class = "ident" > i< / span > , < span class = "ident" > array< / span > [< span class = "ident" > i< / span > ]);
}< a class = "test-arrow" target = "_blank" href = "http://play.integer32.com/?code=extern%20crate%20num%3B%0Afn%20main()%20%7B%0Alet%20array%20%3D%20%5B0%2C%201%2C%202%2C%203%2C%204%5D%3B%0A%0Afor%20i%20in%20num_iter%3A%3Arange(0%2C%205)%20%7B%0A%20%20%20%20println!(%22%7B%7D%22%2C%20i)%3B%0A%20%20%20%20assert_eq!(i%2C%20%20array%5Bi%5D)%3B%0A%7D%0A%7D" > Run< / a > < / pre >
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