Cleanup warnings

src/video/ffmpeg.rs

@@ -1,9 +1,6 @@
-use futures::future::{Inspect, MapOk};
-use futures::task::SpawnExt;
-use futures::{FutureExt, TryFutureExt};
-use log::{debug, error, info, trace, warn};
-use std::future::Future;
-use std::io::{Result, Stdout};
+use futures::TryFutureExt;
+use log::{debug, error, info, warn};
+use std::io::{Result};
 use std::process::{Output, Stdio};
 use std::time::Instant;
 use tokio::process::Command;

src/video/mod.rs

@@ -16,7 +16,7 @@ pub async fn generate_video_gifs() {
 
         let start = std::time::Instant::now();
         let tracer = global_tracer();
-        let span = tracer.start("creating video gifs");
+        tracer.start("creating video gifs");
 
         let gif_base_path = &dotenv::var("GIFS_DIRECTORY").unwrap_or(String::from("gifs"));
         let gif_directory: &Path = Path::new(gif_base_path);
@@ -29,7 +29,7 @@ pub async fn generate_video_gifs() {
             .into_iter()
             .filter_map(|entry| entry.ok())
             .filter(|entry| entry.file_type().is_file())
-            .filter(|entry| is_video(entry))
+            .filter(is_video)
             .filter(|entry| {
                 let path = entry.path();
                 let relative_path = &path.strip_prefix(&files).unwrap();
@@ -43,10 +43,8 @@ pub async fn generate_video_gifs() {
             let gif_path = Path::new(gif_directory).join(relative_path);
             let gif_path = gif_path.with_extension("gif");
             if let Some(parent_dir) = gif_path.parent() {
-                fs::create_dir_all(parent_dir).expect(&format!(
-                    "There was an issue creating gif directory {:?}",
-                    gif_path
-                ));
+                fs::create_dir_all(parent_dir).unwrap_or_else(|_| panic!("There was an issue creating gif directory {:?}",
+                    gif_path));
             }
             info!("Generating gif for {:?}", path);