E0308E0308 — Mismatched Types
The expected type does not match the actual type provided.
panic-slice-index-out-of-rangeThe program panicked because a slice range is out of bounds.
A slice operation like &arr[start..end] has indices that are out of the valid range. The start may be greater than end, or end may exceed the length.
Check the slice length before slicing. Use .get(start..end) which returns an Option. Validate range boundaries. Ensure start <= end and end <= length.
E0308The expected type does not match the actual type provided.
E0369A binary operator is used with types that do not support it.
E0601The binary crate does not have a main function entry point.
E0046Not all required methods of a trait are implemented.
E0392A generic type or lifetime parameter is declared but not used in the struct or enum.
E0317An if expression used as a value is missing an else branch.