pub struct ColorRGB {
    pub red: u8,
    pub green: u8,
    pub blue: u8,
}
Expand description

RGB value

  • stores a color in RGB space
  • default color is black [0,0,0]

Fields

red: u8

The red part

green: u8

The green part

blue: u8

The blue part

Implementations

Create color from an array
  • color[0] -> red
  • color[1] -> green
  • color[2] -> blue
convert color to array,

will return [red, green, blue]

Turn into hex representation
use sampling::heatmap::ColorRGB;
 
let color = ColorRGB::new(0,0,0);
let hex = color.to_hex();
assert_eq!(&hex, "#000000");
 
let color = ColorRGB::new_from_array(&[255,255,255]);
let hex = color.to_hex();
assert_eq!(&hex, "#FFFFFF");
Write hex representation to a fmt writer
  • similar to to_hex, but writes to fmt writer instead
Write hex representation to a io writer
  • similar to to_hex, but writes to io writer instead

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Returns the “default value” for a type. Read more
Deserialize this value from the given Serde deserializer. Read more
Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Cast from Self to T
Try converting from Self to T
Cast to integer, truncating Read more
Cast to the nearest integer Read more
Cast the floor to an integer Read more
Cast the ceiling to an integer Read more
Try converting to integer with truncation Read more
Try converting to the nearest integer Read more
Try converting the floor to an integer Read more
Try convert the ceiling to an integer Read more
Convert from T to Self
Try converting from T to Self

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The alignment of pointer.
The type for initializers.
Initializes a with the given initializer. Read more
Dereferences the given pointer. Read more
Mutably dereferences the given pointer. Read more
Drops the object pointed to by the given pointer. Read more
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.