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22 lines
379 B
22 lines
379 B
3 years ago
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// ANCHOR: here
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//! # My Crate
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//!
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//! `my_crate` is a collection of utilities to make performing certain
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//! calculations more convenient.
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/// Adds one to the number given.
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// --snip--
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// ANCHOR_END: here
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///
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/// # Examples
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///
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/// ```
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/// let arg = 5;
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/// let answer = my_crate::add_one(arg);
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///
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/// assert_eq!(6, answer);
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/// ```
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pub fn add_one(x: i32) -> i32 {
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x + 1
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}
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