fix #6

src/lib.rs

@@ -74,14 +74,14 @@ mod tests {
         let test_image_no_alpha = generate_color_wheel(SIZE, SIZE, false);
         let encoded = Encoder::from_image(&test_image_no_alpha).encode_lossless();
 
-        let decoded = Decoder::new(encoded.deref()).decode().unwrap().as_image().to_rgb8();
+        let decoded = Decoder::new(encoded.deref()).decode().unwrap().to_image().to_rgb8();
         assert_eq!(test_image_no_alpha.to_rgb8().deref(), decoded.deref());
 
 
         let test_image_alpha = generate_color_wheel(SIZE, SIZE, true);
         let encoded = Encoder::from_image(&test_image_alpha).encode_lossless();
 
-        let decoded = Decoder::new(encoded.deref()).decode().unwrap().as_image().to_rgba8();
+        let decoded = Decoder::new(encoded.deref()).decode().unwrap().to_image().to_rgba8();
 
         // To achieve better compression, the webp library changes the rgb values in transparent regions
         // This means we have to exclusively compare the opaque regions

src/shared.rs

@@ -54,7 +54,7 @@ impl WebPImage {
 
     /// Creates a DynamicImage from this WebPImage.
     #[cfg(feature = "img")]
-    pub fn as_image(&self) -> DynamicImage {
+    pub fn to_image(&self) -> DynamicImage {
         if self.layout.is_alpha() {
             let image = ImageBuffer::from_raw(
                 self.width,