fix clippy warnings

Signed-off-by: William Casarin <jb55@jb55.com>
2024-04-19 14:30:08 -07:00
parent a71e8206fb
commit 99ac578ebd
11 changed files with 88 additions and 89 deletions
--- a/src/imgcache.rs
+++ b/src/imgcache.rs
@@ -26,8 +26,12 @@ impl ImageCache {
    }

    pub fn write(cache_dir: &path::Path, url: &str, data: ColorImage) -> Result<()> {
-        let file_path = cache_dir.join(&Self::key(url));
-        let file = File::options().write(true).create(true).open(file_path)?;
+        let file_path = cache_dir.join(Self::key(url));
+        let file = File::options()
+            .write(true)
+            .create(true)
+            .truncate(true)
+            .open(file_path)?;
        let encoder = image::codecs::webp::WebPEncoder::new_lossless(file);

        encoder.encode(