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fix(exercises): remove trailing spaces

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Alexandre ESSE
2023-03-31 11:20:11 +02:00
parent 362c1b0d11
commit 22bb662d3e
5 changed files with 10 additions and 10 deletions
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12
exercises/lifetimes/README.md
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@@ -3,17 +3,17 @@
Lifetimes tell the compiler how to check whether references live long
enough to be valid in any given situation. For example lifetimes say
"make sure parameter 'a' lives as long as parameter 'b' so that the return
value is valid".
value is valid".
They are only necessary on borrows, i.e. references,
They are only necessary on borrows, i.e. references,
since copied parameters or moves are owned in their scope and cannot
be referenced outside. Lifetimes mean that calling code of e.g. functions
can be checked to make sure their arguments are valid. Lifetimes are
can be checked to make sure their arguments are valid. Lifetimes are
restrictive of their callers.
If you'd like to learn more about lifetime annotations, the
[lifetimekata](https://tfpk.github.io/lifetimekata/) project
has a similar style of exercises to Rustlings, but is all about
If you'd like to learn more about lifetime annotations, the
[lifetimekata](https://tfpk.github.io/lifetimekata/) project
has a similar style of exercises to Rustlings, but is all about
learning to write lifetime annotations.
## Further information