Update palette to 0.7, bump crate to 0.2.0

Update palette to 0.7.2
Update image to 0.24.6
Remove palette::Pixel, replace with palette::cast
Remove palette::FloatComponent, replace with num_traits::Float
Fix assorted trait bounds cascading from FloatComponent deletion
Fix doc tests
Fix clippy lints
Annotate loop with clippy::cast_precision_loss attribute in slic

CHANGELOG.md

@@ -17,6 +17,6 @@ Improved SLIC calculation speed by ~15-20% after refactoring calculation loop.
 ## Version 0.1.0 - 2022-04
 - Initial Commit
 
-[documentation]: https://docs.rs/simple_clustering
-[1]: https://github.com/okaneco/simple_clustering/pull/1
 [3]: https://github.com/okaneco/simple_clustering/pull/3
+[1]: https://github.com/okaneco/simple_clustering/pull/1
+[documentation]: https://docs.rs/simple_clustering

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "simple_clustering"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 exclude = ["gfx", ".github"]
 description = "Implementations of image clustering and segmentation algorithms such as SLIC and SNIC."
@@ -33,17 +33,18 @@ version = "0.2.1"
 default-features = false
 
 [dependencies.image]
-version = "0.24.2"
+version = "0.24.6"
 default-features = false
 features = ["jpeg", "png"]
 optional = true
 
 [dependencies.num-traits]
 version = "0.2.15"
 default-features = false
+features = ["std"]
 
 [dependencies.palette]
-version = "0.6"
+version = "0.7.2"
 default-features = false
 features = ["std"]
 

README.md

@@ -17,7 +17,7 @@ can be found at https://github.com/okaneco/simple_clustering/releases.
 
 ```toml
 [dependencies.simple_clustering]
-version = "0.1"
+version = "0.2"
 default-features = false
 ```
 

src/bin/simple_clustering/main.rs

@@ -6,7 +6,7 @@ use crate::utils::{generate_filename, save_image, Algorithm};
 
 use clap::Parser;
 
-use palette::{FromColor, Lab, Pixel, Srgb};
+use palette::{cast, FromColor, Lab, Srgb};
 use simple_clustering::image::{count_colors, mean_colors, segment_contours};
 use std::fmt::Write;
 use std::str::FromStr;
@@ -29,7 +29,7 @@ fn try_main() -> Result<(), Box<dyn std::error::Error>> {
 
     let input_image = image::open(opt.input)?.into_rgb8();
     let (width, height) = input_image.dimensions();
-    let input_buffer = Srgb::from_raw_slice(input_image.as_raw());
+    let input_buffer = cast::from_component_slice::<Srgb<u8>>(input_image.as_raw());
     let mut input_lab: Vec<Lab<_, f64>> = Vec::new();
     input_lab.try_reserve_exact(input_buffer.len())?;
     input_lab.extend(
@@ -78,9 +78,9 @@ fn try_main() -> Result<(), Box<dyn std::error::Error>> {
         }
     };
 
-    let segment_color = *Srgb::from_str(opt.segment_color.as_str())
+    let segment_color = Srgb::from_str(opt.segment_color.as_str())
         .or(Err("Segment color is invalid hex"))?
-        .as_raw();
+        .into();
 
     if !opt.no_mean {
         let num_segments = mean_colors(