warning: unused imports: `Component`, `IntoColor`
 --> backend/src/color.rs:2:15
  |
2 | use palette::{Component, IntoColor, RgbHue};
  |               ^^^^^^^^^  ^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default
error[E0599]: no method named `convert` found for type `u8` in the current scope
  --> backend/src/color.rs:41:21
   |
41 |         Self::new(h.convert::<f64>() * (2. * PI), s.convert())
   |                     ^^^^^^^ method not found in `u8`
error[E0599]: no method named `convert` found for type `u8` in the current scope
  --> backend/src/color.rs:41:53
   |
41 |         Self::new(h.convert::<f64>() * (2. * PI), s.convert())
   |                                                     ^^^^^^^ method not found in `u8`
error[E0599]: no method named `convert` found for type `f64` in the current scope
  --> backend/src/color.rs:46:12
   |
46 |         (h.convert(), self.s.convert())
   |            ^^^^^^^ method not found in `f64`
error[E0599]: no method named `convert` found for struct `NotNan<f64>` in the current scope
  --> backend/src/color.rs:46:30
   |
46 |         (h.convert(), self.s.convert())
   |                              ^^^^^^^ method not found in `NotNan<f64>`
error[E0599]: no method named `into_rgb` found for struct `Hsv` in the current scope
  --> backend/src/color.rs:52:39
   |
52 |         let rgb: PaletteLinSrgb = hsv.into_rgb();
   |                                       ^^^^^^^^ method not found in `Hsv<Srgb, f64>`
error[E0599]: no method named `convert` found for type `f64` in the current scope
  --> backend/src/color.rs:77:18
   |
77 |             r: r.convert(),
   |                  ^^^^^^^ method not found in `f64`
error[E0599]: no method named `convert` found for type `f64` in the current scope
  --> backend/src/color.rs:78:18
   |
78 |             g: g.convert(),
   |                  ^^^^^^^ method not found in `f64`
error[E0599]: no method named `convert` found for type `f64` in the current scope
  --> backend/src/color.rs:79:18
   |
79 |             b: b.convert(),
   |                  ^^^^^^^ method not found in `f64`
error[E0599]: no method named `convert` found for type `u8` in the current scope
  --> backend/src/color.rs:84:17
   |
84 |         (self.r.convert(), self.g.convert(), self.b.convert())
   |                 ^^^^^^^ method not found in `u8`
error[E0599]: no method named `convert` found for type `u8` in the current scope
  --> backend/src/color.rs:84:35
   |
84 |         (self.r.convert(), self.g.convert(), self.b.convert())
   |                                   ^^^^^^^ method not found in `u8`
error[E0599]: no method named `convert` found for type `u8` in the current scope
  --> backend/src/color.rs:84:53
   |
84 |         (self.r.convert(), self.g.convert(), self.b.convert())
   |                                                     ^^^^^^^ method not found in `u8`
error[E0599]: no method named `into_hsv` found for struct `palette::rgb::Rgb` in the current scope
   --> backend/src/color.rs:103:35
    |
103 |         let hsv: PaletteHsv = rgb.into_hsv();
    |                                   ^^^^^^^^ method not found in `palette::rgb::Rgb<Linear<Srgb>, f64>`