pub fn parse_csv(s: &str) -> Result<Palette, ()>
{
	let color: Vec<_> = s.split('\n').filter_map(|line|
	{
		// Remove any comments:
		let ln = line.split('#').next().unwrap();
		let color: Vec<u8> = ln.split(',').filter_map(|value|
		{
			let radix = if value.contains("0x")
			{
				16
			}
			else
			{
				10
			};
		let value = value.trim().trim_start_matches("0x");
		u8::from_str_radix(value, radix).ok()
	}).collect();

	// RGB
	if color.len() == 3
	{
		Some((color[0], color[1], color[2]))
	}
	else
	{
		None
	}}).collect();

	// 16 COLOR ARRAY
	if let Ok(color) = color.try_into()
	{
		Ok(Palette
		{
			color
		})
	}
	else
	{
		Err(())
	}
}
// Parse/interpret palettes from CSV files:
Parse/interpret palettes from CSV files.
Parse / interpret palettes from CSV files .
pub fn parse_csv(s: &str) -> Result<Palette, ()>
{
	let color: Vec<_> = s.split('\n').filter_map(|line|
	{
		// Remove any comments:
		let ln = line.split('#').next().unwrap();
		let color: Vec<u8> = ln.split(',').filter_map(|value|
		{
			let radix = if value.contains("0x")
			{
				16
			}
			else
			{
				10
			};
		let value = value.trim().trim_start_matches("0x");
		u8::from_str_radix(value, radix).ok()
	}).collect();
	// RGB
	if color.len() == 3
	{
		Some((color[0], color[1], color[2]))
	}
	else
	{
		None
	}}).collect();
	// 16 COLOR ARRAY
	if let Ok(color) = color.try_into()
	{
		Ok(Palette
		{
			color
		})
	}
	else
	{
		Err(())
	}
}
pub fn parse_csv ( s : & str ) -> Result < Palette , ( ) > { let color : Vec < _ > = s . split ( '\n' ) . filter_map ( | line | { // Remove any comments: let ln = line . split ( '#' ) . next ( ) . unwrap ( ) ; let color : Vec < u8 > = ln . split ( ',' ) . filter_map ( | value | { let radix = if value . contains ( " " ) { 16 } else { 10 } ; let value = value . trim ( ) . trim_start_matches ( " " ) ; u8 :: from_str_radix ( value , radix ) . ok ( ) } ) . collect ( ) ; // RGB if color . len ( ) == 3 { Some ( ( color [ 0 ] , color [ 1 ] , color [ 2 ] ) ) } else { None } } ) . collect ( ) ; // 16 COLOR ARRAY if let Ok ( color ) = color . try_into ( ) { Ok ( Palette { color } ) } else { Err ( ( ) ) } }
Parse/interpret palettes from CSV files:
Parse / interpret palettes from CSV files :
s
&str