GDB 7.12 was released recently, introducing (among other things) native Rust support. Since yours seems to be the only working binary GDB release for Windows out there, I would urge you to update the distro - myself and likely many Rust developers on Windows would be grateful, as GDB is currently the only mature Rust debugger.
NB, I had a go (several, actually) at building GDB on my own; sadly, all of my attempts failed.
GDB 7.12 was released recently, introducing (among other things) native Rust support. Since yours seems to be the only working binary GDB release for Windows out there, I would urge you to update the distro - myself and likely many Rust developers on Windows would be grateful, as GDB is currently the only mature Rust debugger.
NB, I had a go (several, actually) at building GDB on my own; sadly, all of my attempts failed.