Improved the code with clippy 1.80

[41Leahcim]

I improved the code with clippy 1.80 (nightly 2024-05-16). The code compiles, doesn't cause any warnings with clippy 1.77 and 1.80, and all tests succeed. I know you don't like it when people use a newer version of clippy, let alone the current nightly version, but I wanted to contribute and I don't know enough to contribute more.

Motivation

I'm trying to improve the code of libraries I use and I use Tokio a lot.

Solution

Replaced cmp::max(2, cmp::min(...)) with clamp, removed usize imports, replaced std::usize:: and std::u32:: with usize:: and u32:: respectively, moved parentheses to put the future into the blackbox instead of the unit value.

[Darksonn]

Thanks. Can you please update our ci configuration?

tokio/.github/workflows/ci.yml

Line 20 in 35c6fd9

rust_clippy: '1.77'

[41Leahcim]

Do you want me to update it to the latest nightly, beta or stable version?

[Darksonn]

Oh, I did not realize that 1.80 was not a stable release. In that case, let's keep it as-is.