remove non-macro-use extern crate imports

This commit is contained in:
Dirkjan Ochtman
2020-10-12 21:04:50 +02:00
committed by Benjamin Fry
parent 1c0688ce20
commit 94fa917c74
38 changed files with 6 additions and 249 deletions

View File

@@ -1111,12 +1111,9 @@ pub mod testing {
#[cfg(test)]
#[cfg(feature = "tokio-runtime")]
mod tests {
extern crate env_logger;
extern crate tokio;
use proto::xfer::DnsRequest;
use tokio::runtime::Runtime;
use self::tokio::runtime::Runtime;
use crate::config::{ResolverConfig, ResolverOpts};
use crate::name_server::{TokioConnection, TokioConnectionProvider, TokioRuntime};