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Merge pull request #1079 from Tostapunk/fix/lifetimes-patch1

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fix: Improve hint of lifetimes2
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liv 2022-07-18 16:06:16 +02:00 committed by GitHub
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info.toml
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@ -795,7 +795,10 @@ name = "lifetimes2"
path = "exercises/lifetimes/lifetimes2.rs" path = "exercises/lifetimes/lifetimes2.rs"
mode = "compile" mode = "compile"
hint = """ hint = """
What is the compiler checking? How could you change how long an owned variable lives?""" Remember that the generic lifetime 'a will get the concrete lifetime that is equal to the smaller of the lifetimes of x and y.
You can take at least two paths to achieve the desired result while keeping the inner block:
1. Move the string2 declaration to make it live as long as string1 (how is result declared?)
2. Move println! into the inner block"""
[[exercises]] [[exercises]]
name = "lifetimes3" name = "lifetimes3"