RawImage

bingus/src/lib.rs

@@ -1,5 +1,8 @@
 use std::{borrow::Cow, ops::Deref};
 
+use derive_new::new;
+use image::{DynamicImage, RgbImage};
+
 type Bytes<'a> = Cow<'a, [u8]>;
 
 pub trait Metadata {}
@@ -48,3 +51,38 @@ where
         }
     }
 }
+
+#[derive(new)]
+pub struct ImageMetadata {
+    width: u32,
+    height: u32,
+}
+impl Metadata for ImageMetadata {}
+pub type RawImage<'a> = RawData<'a, ImageMetadata>;
+
+impl From<DynamicImage> for RawImage<'_> {
+    fn from(value: DynamicImage) -> Self {
+        value.to_rgb8().into()
+    }
+}
+
+impl From<RgbImage> for RawImage<'_> {
+    fn from(value: RgbImage) -> Self {
+        let metadata = ImageMetadata::new(value.width(), value.height());
+        Self {
+            data: Cow::Owned(value.into_raw()),
+            metadata,
+        }
+    }
+}
+
+impl<'a> From<RawImage<'a>> for RgbImage {
+    fn from(value: RawImage<'a>) -> Self {
+        RgbImage::from_raw(
+            value.metadata.width,
+            value.metadata.height,
+            value.data.to_vec(),
+        )
+        .unwrap()
+    }
+}