tracing/tracing-tower
Eliza Weisman fbcd27e9bf
chore: remove redundant imports (#694)
## Motivation

It looks like Rust 1.43's version of clippy added a new lint for
redundant `use` statements with just a crate name. These are unnecessary
because the root module of an external crate is always available without
imports. Apparently, `tracing-log`, `tracing-subscriber`, `tracing`, and 
`tracing-tower` all had some redundant `use` statements, which clippy now 
warns us about.

## Solution

This PR removes them.

Signed-off-by: Eliza Weisman <eliza@buoyant.io>
2020-04-27 12:38:00 -07:00
..
2020-04-07 10:52:01 -07:00