fn utf8_to_char_single_buffer_slice_reading() {
    let mybuffer = "Wxyz".as_bytes();
    let mut parser = FromUtf8::new();
    let mut cur_slice = mybuffer;
    loop {
        match parser.utf8_to_char(cur_slice) {
            Result::Ok((slice_pos, char_val)) => {
                cur_slice = slice_pos;
                println!("{}", char_val);
                println!("{}", parser.has_invalid_sequence());
            }
            Result::Err(MoreEnum::More(_amt)) => {
                // _amt equals to 0 when end of data
                break;
            }
        }
    }
}
/// Single-buffer slice reading based UTF8 parsing converting to char
Single-buffer slice reading based UTF8 parsing converting to char
Single - buffer slice reading based UTF8 parsing converting to char
fn utf8_to_char_single_buffer_slice_reading() {
    let mybuffer = "Wxyz".as_bytes();
    let mut parser = FromUtf8::new();
    let mut cur_slice = mybuffer;
    loop {
        match parser.utf8_to_char(cur_slice) {
            Result::Ok((slice_pos, char_val)) => {
                cur_slice = slice_pos;
                println!("{}", char_val);
                println!("{}", parser.has_invalid_sequence());
            }
            Result::Err(MoreEnum::More(_amt)) => {
                // _amt equals to 0 when end of data
                break;
            }
        }
    }
}
fn utf8_to_char_single_buffer_slice_reading ( ) { let mybuffer = " " . as_bytes ( ) ; let mut parser = FromUtf8 :: new ( ) ; let mut cur_slice = mybuffer ; loop { match parser . utf8_to_char ( cur_slice ) { Result :: Ok ( ( slice_pos , char_val ) ) => { cur_slice = slice_pos ; println ! ( " " char_val ) ; println ! ( " " parser has_invalid_sequence ( ) ) ; } Result :: Err ( MoreEnum :: More ( _amt ) ) => { // _amt equals to 0 when end of data break ; } } } }
Single-buffer slice reading based UTF8 parsing converting to char
Single - buffer slice reading based UTF8 parsing converting to char