The daily ledger

Does the new `impl const Trait` works?

I ran cargo run command and got: error: expected a trait, found type --> src/main.rs:10:6 | 10 | impl const Multiplier for Math { | ^^^^^^^^^^^^^^^^ error: could not compile rusty (bin "rusty") due to 1 previous error 2…

Does passing a String to a function by value move its pointer, length, and capacity without copying the heap data, just like let s2 = s1?

fn main() { let s1 = String::from("ganesha"); // The String's metadata (pointer, length, and capacity) // is moved to s2; the actual heap data ("ganesha") is not copied. // so both will point same and single heap data.…

A Self-Baked Async FFI Framework for Rust C# Interop

Program management in July–August 2026

RangeFrom, Part 2..: What I think is wrong about the design

Could Cargo's scheduler be better?