os-rust/tests/ui/error-codes/E0282.stderr

error[E0282]: type annotations needed
  --> $DIR/E0282.rs:2:9
   |
LL |     let x = "hello".chars().rev().collect();
   |         ^
   |
help: consider giving `x` an explicit type
   |
LL |     let x: Vec<_> = "hello".chars().rev().collect();
   |          ++++++++

error[E0283]: type annotations needed
  --> $DIR/E0282.rs:2:9
   |
LL |     let x = "hello".chars().rev().collect();
   |         ^                         ------- type must be known at this point
   |
   = note: multiple `impl`s satisfying `_: FromIterator<char>` found in the following crates: `alloc`, `hashbrown`, `std`:
           - impl FromIterator<char> for String;
           - impl<'a, T> FromIterator<T> for Cow<'a, [T]>
             where T: Clone;
           - impl<'a> FromIterator<char> for Cow<'a, str>;
           - impl<I> FromIterator<I> for Box<[I]>;
           - impl<T, S, A> FromIterator<T> for hashbrown::set::HashSet<T, S, A>
             where T: Eq, T: Hash, S: BuildHasher, S: Default, A: Default, A: Allocator, A: Clone;
           - impl<T, S> FromIterator<T> for HashSet<T, S>
             where T: Eq, T: Hash, S: BuildHasher, S: Default;
           - impl<T> FromIterator<T> for Arc<[T]>;
           - impl<T> FromIterator<T> for BTreeSet<T>
             where T: Ord;
           - impl<T> FromIterator<T> for BinaryHeap<T>
             where T: Ord;
           - impl<T> FromIterator<T> for LinkedList<T>;
           - impl<T> FromIterator<T> for Rc<[T]>;
           - impl<T> FromIterator<T> for Vec<T>;
           - impl<T> FromIterator<T> for VecDeque<T>;
note: required by a bound in `collect`
  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
help: consider giving `x` an explicit type
   |
LL |     let x: Vec<_> = "hello".chars().rev().collect();
   |          ++++++++

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0282, E0283.
For more information about an error, try `rustc --explain E0282`.