Static UIConfigurationColorTransformerPreferredTint 

pub unsafe static UIConfigurationColorTransformerPreferredTint: UIConfigurationColorTransformer

Available on crate features UIColor and UIConfigurationColorTransformer and block2 only.

A color transformer that either passes the original color through, or replaces it with the system accent color.

• When the system accent color is set to Multicolor: Returns the original color.
• When the system accent color is configured to any other color: Returns that color.
• On platforms without a system accent color: Returns the original color.

See also Apple’s documentation