Merge pull request #1079 from Tostapunk/fix/lifetimes-patch1
fix: Improve hint of lifetimes2
This commit is contained in:
commit
0e7de2e7a7
|
@ -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"
|
||||||
|
|
Loading…
Reference in New Issue