Workspace resolver is outdated.

[CodeServant]

URL to the section(s) of the book with this issue:

Creating a Workspace

Description of the issue:

Workspace resolver is outdated.
it is still

[workspace]
resolver = "2"

where in here the version is 3.

Suggested fix:

It seems to me that specifing version resolver is not necesary anymore as:

Starting in Rust 2024, this will be the default. That is, writing edition = "2024" in Cargo.toml will imply resolver = "3" which will imply resolver.incompatible-rust-version = "fallback".

[chriskrycho]

That’s correct, so thanks for opening! I’m working on a series of updates related to the next print edition, and this is fixed on that branch (nostarch-backports, if you’re curious!), but not yet on main.

[CodeServant]

Ok, I haven't seen that. Feel free to close whenever you like.

[chriskrycho]

Resolved now that #4272 is merged. Thanks!