API documentation for the Rust `Vec` struct in crate `std`. (more…)

Below is a graphical depiction of moving, copying, and borrowing in the Rust language. Most of these concepts are fairly specific to Rust and are therefore a common stumbling block for many learners. (more…)

All networking applications essentially boil down to stringing together multiple asynchronous calls in the right way. Traditionally for programs written in C this would be done through registering callbacks where the callee either handles the event itself... (more…)

It can be hard to find Rust programs' performance bottlenecks online. By integrating pprof-rs in TiKV, we can use the Go tool pprof to visualize TiKV's profiling data. This helps analyze the program's performance online. (more…)

One feature of Rust that I'm rather enamoured with is its macro system. Known as "macro by example" (MBE) or sometimes referred to as macro_rules, it provides you with an impressive amount of power whilst not allowing for the sort of evil tricks you can ... (more…)