Recent clippy nightly update introduces warnings about precedence. While
ours are, IMO, clear the lint docs have some cases that are not so I
don't think we should ignore this lint. Specifically I could easily miss
this one
1 << 2 + 3 equals 32, while (1 << 2) + 3 equals 7
ref: https://rust-lang.github.io/rust-clippy/master/#/precede
Add parenthesis to explicitly show precedence. Refactor only no logic
changes.
There is a loose convention in Rust to not use `test_` prefix. The
reason being that `cargo test` outputs 'test <test name>' using the
prefix makes the output stutter.
This patch smells a bit like code-churn but having the prefix in some
places and not others is confusing to new contributors and is leading me
to explain this many times now. Lets just fix it.
Remove the prefix unless doing so breaks the code.
Fmt Bot
Tobin C. Harding
Nick Johnson