fn process_slice(data: &[i32]) { todo!() } fn main() { let some_generated_vec = (0..10).collect(); //~^ ERROR the size for values of type `[i32]` cannot be known at compilation time //~| ERROR the size for values of type `[i32]` cannot be known at compilation time //~| ERROR a slice of type `[i32]` cannot be built since `[i32]` has no definite size //~| NOTE try explicitly collecting into a `Vec<{integer}>` //~| NOTE required by an implicit `Sized` bound in `collect` //~| NOTE required by a bound in `collect` //~| NOTE all local variables must have a statically known size //~| NOTE doesn't have a size known at compile-time //~| NOTE doesn't have a size known at compile-time process_slice(&some_generated_vec); let some_generated_vec = (0..10).collect(); //~^ ERROR a slice of type `&[i32]` cannot be built since we need to store the elements somewhere //~| NOTE try explicitly collecting into a `Vec<{integer}>` //~| NOTE required by a bound in `collect` process_slice(some_generated_vec); }