From b618a22c881e23a9ead2d14565c3de57018b5422 Mon Sep 17 00:00:00 2001
From: bendn <bend.n@outlook.com>
Date: Wed, 6 Sep 2023 18:49:51 +0700
Subject: [PATCH] Image::take_buffer && Image::to_owned

---
 Cargo.toml |  2 +-
 src/lib.rs | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 5a3e147..1cacaa4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "fimg"
-version = "0.3.1"
+version = "0.3.2"
 authors = ["bend-n <bend.n@outlook.com>"]
 license = "MIT"
 edition = "2021"
diff --git a/src/lib.rs b/src/lib.rs
index 79eb558..57cfa24 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -116,6 +116,11 @@ impl<T, const CHANNELS: usize> Image<T, CHANNELS> {
         }
     }
 
+    /// consumes the image, returning the image buffer
+    pub fn take_buffer(self) -> T {
+        self.buffer
+    }
+
     /// returns a immutable reference to the backing buffer
     pub const fn buffer(&self) -> &T {
         &self.buffer
@@ -165,6 +170,12 @@ impl<const CHANNELS: usize> Image<&[u8], CHANNELS> {
             buffer: &[0; CHANNELS * WIDTH as usize * HEIGHT as usize],
         }
     }
+
+    /// Allocate a new Image<Vec<u8>>.
+    pub fn to_owned(&self) -> Image<Vec<u8>, CHANNELS> {
+        // SAFETY: we have been constructed already, so must be valid
+        unsafe { Image::new(self.width, self.height, self.buffer.to_vec()) }
+    }
 }
 
 impl<T: std::ops::Deref<Target = [u8]>, const CHANNELS: usize> Image<T, CHANNELS> {