Changing Rust Enum Variant with Mutable Reference
Changing a Rust enum variant through a mutable reference can be achieved either by wrapping the variant attached variable inside `Option`, or better, by introducing an `Undef` variant in the enum.
Feb 14, 2024
Panic Recovery in Rust-based Embedded Systems
Oct 23, 2023
Rust Crate Crossbeam's ArrayQueue Can Deadlock
Although `ArrayQueue` contains no explicit spin lock or mutex, its code structure forms a big spin lock and thus deadlock is possible.
Aug 6, 2023
Call Rust Closure From Assembly Code
Calling a Rust closure from assembly code involves erasing the type and converting everything into raw pointers before passing to the assembly code, and then reconstructing Rust objects from the raw pointers once control returns to Rust.
Mar 31, 2023