Make --vmaf parameter work independently again

[damster101]

Solves issue #824

[shssoichiro]

Needs a rustfmt please

[damster101]

Needs a rustfmt please

Better now?

But someone really should run rustfmt on the entire project, I had to "fix" all those indentations to match the rest of the project...

[shssoichiro]

That's weird, it should already be correct for the rest of the project. The CI validates it on each MR.

[damster101]

That's weird, it should already be correct for the rest of the project. The CI validates it on each MR.

It seems rustfmt behaves VERY differently when I run it on the whole context.rs file compared to just the isolated function. I did the latter and got a ton of changes everywhere, especially lots of two space indentations were increased in size to four spaces.
But, if I run rustfmt on the whole context.rs file, it seems to recognize that a different style is used and doesn't perform any of these changes.

Btw, I would have expected that this behavior could be influenced by the user for whole project files, but there doesn't seem to be an option for it...

[damster101]

So, it looks like the way to get modern Rust formatting for a large project is to omit all the lines starting with use at the beginning of the Rust project files when formatting them with rustfmt.