pub fn from_reader(reader: &mut dyn io::BufRead) -> io::Result<Self> {
        let mut map = HashMap::default();
        let mut ignored = 0;

        for line in reader.lines() {
            let line = line?;
            if let Ok((name, color)) = parse_line(&line) {
                map.insert(name.to_string(), color);
            } else {
                ignored += 1;
            }
        }

        if ignored != 0 {
            warn!("Ignored {} lines with invalid format", ignored);
        }

        Ok(PaletteMap(map))
    }
/// Builds a mapping based on the inputs given by the reader.
///
/// The reader should provide name/color pairs as text input, each pair separated by a line
/// separator.
///
/// Each line should follow the format: NAME->rgb(RED, GREEN, BLUE)
/// where NAME is the function name, and RED, GREEN, BLUE integer values between 0 and 255
/// included.
/// Any line which does not follow the previous format will be ignored.
///
/// This function will propagate any [`std::io::Error`] returned by the given reader.
Builds a mapping based on the inputs given by the reader.
The reader should provide name/color pairs as text input, each pair separated by a line
separator.

Each line should follow the format: NAME->rgb(RED, GREEN, BLUE)
where NAME is the function name, and RED, GREEN, BLUE integer values between 0 and 255
included.
Any line which does not follow the previous format will be ignored.

This function will propagate any [`std::io::Error`] returned by the given reader.
Builds a mapping based on the inputs given by the reader . The reader should provide name / color pairs as text input each pair separated by a line separator . Each line should follow the format : NAME - > rgb ( RED GREEN BLUE ) where NAME is the function name and RED GREEN BLUE integer values between 0 and 255 included . Any line which does not follow the previous format will be ignored . This function will propagate any [ ` std :: io :: Error ` ] returned by the given reader .
pub fn from_reader(reader: &mut dyn io::BufRead) -> io::Result<Self> {
        let mut map = HashMap::default();
        let mut ignored = 0;
        for line in reader.lines() {
            let line = line?;
            if let Ok((name, color)) = parse_line(&line) {
                map.insert(name.to_string(), color);
            } else {
                ignored += 1;
            }
        }
        if ignored != 0 {
            warn!("Ignored {} lines with invalid format", ignored);
        }
        Ok(PaletteMap(map))
    }
pub fn from_reader ( reader : & mut dyn io :: BufRead ) -> io :: Result < Self > { let mut map = HashMap :: default ( ) ; let mut ignored = 0 ; for line in reader . lines ( ) { let line = line ? ; if let Ok ( ( name , color ) ) = parse_line ( & line ) { map . insert ( name . to_string ( ) , color ) ; } else { ignored += 1 ; } } if ignored != 0 { warn ! ( " " ignored ) ; } Ok ( PaletteMap ( map ) ) }
Builds a mapping based on the inputs given by the reader.
Builds a mapping based on the inputs given by the reader .
reader
&mut dyn io::BufRead
reader
&mut dyn io::BufRead