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The `watch` command now requires user action to move to the next exercise. BREAKING CHANGE: this changes the behavior of `watch`.
71 lines
840 B
Rust
71 lines
840 B
Rust
// primitive_types4.rs
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// Get a slice out of Array a where the ??? is so that the `if` statement
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// returns true. Scroll down for hints!!
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// I AM NOT DONE
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#[test]
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fn main() {
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let a = [1, 2, 3, 4, 5];
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let nice_slice = ???
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assert_eq!([2, 3, 4], nice_slice)
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}
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// Take a look at the Understanding Ownership -> Slices -> Other Slices section of the book:
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// https://doc.rust-lang.org/book/ch04-03-slices.html
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// and use the starting and ending indices of the items in the Array
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// that you want to end up in the slice.
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// If you're curious why the right hand of the `==` comparison does not
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// have an ampersand for a reference since the left hand side is a
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// reference, take a look at the Deref coercions section of the book:
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// https://doc.rust-lang.org/book/ch15-02-deref.html
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