Crate read_color

A simple library for reading hex colors.

Functions

char_to_hex	Converts a character into a u8 value.
hex	Reads a hex value from an iterator of characters.
hex_pair	Reads a pair of hex values, joining them in value range 0-255.
rgb	Reads RGB colors from iterator of characters.
rgb_maybe_a	Reads RGB with optional alpha from iterator of characters.
rgba	Reads RGBA colors from iterator of characters.