Right now if I use a function with an index exception such as Vec's spilt_off() function, I will receive an error that would leave me searching around my code for the error.
thread 'main' panicked at 'at split index (is 4) should be <= len (is 3)', library/alloc/src/vec/mod.rs:1668:13
It would be much more ergonomic to point to the specific line within the calling code of my source code for this potentially error.