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use core::fmt::{Debug, Formatter, Result};
use super::BytesRef;
use crate::{Bytes, BytesMut};
impl Debug for BytesRef<'_> {
fn fmt(&self, f: &mut Formatter<'_>) -> Result {
write!(f, "b\"")?;
for &b in self.0 {
if b == b'\n' {
write!(f, "\\n")?;
} else if b == b'\r' {
write!(f, "\\r")?;
} else if b == b'\t' {
write!(f, "\\t")?;
} else if b == b'\\' || b == b'"' {
write!(f, "\\{}", b as char)?;
} else if b == b'\0' {
write!(f, "\\0")?;
} else if b >= 0x20 && b < 0x7f {
write!(f, "{}", b as char)?;
} else {
write!(f, "\\x{:02x}", b)?;
}
}
write!(f, "\"")?;
Ok(())
}
}
impl Debug for Bytes {
fn fmt(&self, f: &mut Formatter<'_>) -> Result {
Debug::fmt(&BytesRef(&self.as_ref()), f)
}
}
impl Debug for BytesMut {
fn fmt(&self, f: &mut Formatter<'_>) -> Result {
Debug::fmt(&BytesRef(&self.as_ref()), f)
}
}