use nom::{
  be_u16,
  IResult,
};

use attribute_info::attribute_parser;

use field_info::{FieldInfo, FieldAccessFlags};

pub fn field_parser(input: &[u8]) -> IResult<&[u8], FieldInfo> {
    do_parse!(input,
        access_flags: be_u16  >>
        name_index: be_u16  >>
        descriptor_index: be_u16  >>
        attributes_count: be_u16  >>
        attributes: count!(attribute_parser, attributes_count as usize) >>
        (FieldInfo {
            access_flags: FieldAccessFlags::from_bits_truncate(access_flags),
            name_index: name_index,
            descriptor_index: descriptor_index,
            attributes_count: attributes_count,
            attributes: attributes,
        })
    )
}