MyStruct uses named fields

[drmason13]

MyStruct is currently a tuple struct, with a comment to describe what each field is.
By using a normal struct and what I'm calling named fields, we don't need the comments and the code becomes a little more readable.

This checks off another Rust feature, one that is very commonly used.

(a few other typo fixes snuck in here too, and I ran rustfmt which stretched out your list of programming languages)

Also FYI (For Your Information) - your example isn't runnable as an example because you've added it as a workspace in the cargo.toml. This is a bit weird!

I had to use cargo run -p e01-hello-world-friendbear to actually print anything.

[friendbear]

@drmason13

MyStruct is now a tuple structure, with comments describing what each field is.
Using a regular struct and what I call named fields eliminates the need for comments and makes the code a little more readable.

You are correct, I will also modify the main branch.

I had the idea of using Option as middle_name, so I had to make it a tuple.

This checks off another very commonly used feature of Rust.

Thank you. I have checked it.

(I fixed a couple of other typos as well.)

Also, FYI (For Your Information) - the sample cannot be run as a sample because it is added as a workspace in cargo.toml. This is a bit odd!

I had to use cargo run -p e01-hello-world-friendbear to actually display anything.

I will check and respond.

Thanks very much for your help.