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use bytes::Bytes;
use std::fmt::{self, Debug, Display, Write};
use std::ops::Deref;
#[derive(Clone)]
pub struct GopherStr {
buf: Bytes
}
impl GopherStr {
pub fn new(buf: Bytes) -> Self {
GopherStr { buf: buf }
}
pub fn from_latin1(bytes: &[u8]) -> Self {
GopherStr { buf: Bytes::from(bytes) }
}
pub fn into_buf(self) -> Bytes {
self.buf
}
}
impl Deref for GopherStr {
type Target = [u8];
fn deref(&self) -> &[u8] {
&self.buf
}
}
impl Display for GopherStr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
for b in &self.buf {
f.write_char(b as char)?;
}
Ok(())
}
}
impl Debug for GopherStr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_char('"')?;
for b in &self.buf {
for c in (b as char).escape_default() {
f.write_char(c)?;
}
}
f.write_char('"')?;
Ok(())
}
}