Yeah, it's nice that const blocks are stable now. Before them, you had to use hacks like defining a trait impl with an associated const, which was verbose and m

Yeah, it's nice that const blocks are stable now. Before them, you had to use hacks like defining a trait impl with an associated const, which was verbose and messy. (If I recall correctly, one of the big questions was "Will const blocks unreachable at runtime still be evaluated at compile time?" It looks like the answer was to leave it unspecified.)