use std::io::{Error, ErrorKind, Result};
use super::Encoder;
pub struct EncoderUtf8;
impl Encoder for EncoderUtf8 {
fn to_string(self: &Self, data: &[u8]) -> Result<String> {
String::from_utf8(data.to_vec()).map_err(|e| Error::new(ErrorKind::InvalidInput, e))
}
fn to_bytes(self: &Self, data: &str) -> Result<Vec<u8>> {
Ok(data.as_bytes().to_vec())
}
}