In deapth discussion of underlying theory, linear types (relation to functional programming). The *Affine* type system of Rust, requirements on the programmer, and guarantees offered by the compiler. Lifetimes, of stack allocated and global variables. Relation to C++ `unique pointers`.
In deapth discussion of underlying theory, linear types (relation to functional programming). The *Affine* type system of Rust, requirements on the programmer, and guarantees offered by the compiler. Lifetimes, of stack allocated and global variables. Relation to C++ `unique pointers`.
* Assignment
* Assignment
a. Recall the D0013E course lab2/4, where you decrypted an message in assembler (lab2) and C (lab 4). Now, let's re-implement the lab in Rust (base your development on group number [1's](www.sm.luth.se/csee/courses/smd/D0013E/labs/lab1underlag/grupp_01.lab1_underlag.s ) lab assignment).
a. Recall the D0013E course lab2/4, where you decrypted an message in assembler (lab2) and C (lab 4). Now, let's re-implement the lab in Rust (base your development on group number [1's](https://www.sm.luth.se/csee/courses/smd/D0013E/labs/lab1underlag/grupp_01.lab1_underlag.s ) lab assignment).
You have to be careful about the signed/unsigned operations and use `wrapping` arithmetics to avoid panics due to unsigned *carry* and signed *overflow*.
You have to be careful about the signed/unsigned operations and use `wrapping` arithmetics to avoid panics due to unsigned *carry* and signed *overflow*.
