Fix clippy warnings (#236)

src/input/adapters/cached/compressed.rs

@@ -19,7 +19,6 @@ use audiopus::{
 };
 use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
 use std::{
-    convert::TryInto,
     io::{
         Cursor,
         Error as IoError,

src/input/codecs/dca/mod.rs

@@ -12,7 +12,6 @@ use symphonia::core::{
     meta::{Metadata as SymphMetadata, MetadataBuilder, MetadataLog, StandardTagKey, Tag, Value},
     probe::{Descriptor, Instantiate, QueryDescriptor},
     sample::SampleFormat,
-    units::TimeStamp,
 };
 
 impl QueryDescriptor for DcaReader {

src/input/codecs/raw.rs

@@ -7,7 +7,6 @@ use symphonia::core::{
     io::{MediaSource, MediaSourceStream, ReadBytes, SeekBuffered},
     meta::{Metadata as SymphMetadata, MetadataLog},
     probe::{Descriptor, Instantiate, QueryDescriptor},
-    units::TimeStamp,
 };
 
 impl QueryDescriptor for RawReader {

src/input/sources/http.rs

@@ -232,8 +232,6 @@ impl From<HttpRequest> for Input {
 
 #[cfg(test)]
 mod tests {
-    use reqwest::Client;
-
     use super::*;
     use crate::{
         constants::test_data::{HTTP_OPUS_TARGET, HTTP_TARGET, HTTP_WEBM_TARGET},

src/input/sources/ytdl.rs

@@ -225,8 +225,6 @@ impl Compose for YoutubeDl {
 
 #[cfg(test)]
 mod tests {
-    use reqwest::Client;
-
     use super::*;
     use crate::constants::test_data::*;
     use crate::input::input_tests::*;