diff options
Diffstat (limited to 'src/debug.rs')
| -rw-r--r-- | src/debug.rs | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/debug.rs b/src/debug.rs index f8b830a..0677bc3 100644 --- a/src/debug.rs +++ b/src/debug.rs @@ -14,27 +14,27 @@ pub struct BsDebug<'a>(pub &'a [u8]); impl<'a> fmt::Debug for BsDebug<'a> { fn fmt(&self, fmt: &mut fmt::Formatter) -> Result<(), fmt::Error> { - try!(write!(fmt, "b\"")); + write!(fmt, "b\"")?; for &c in self.0 { // https://doc.rust-lang.org/reference.html#byte-escapes if c == b'\n' { - try!(write!(fmt, "\\n")); + write!(fmt, "\\n")?; } else if c == b'\r' { - try!(write!(fmt, "\\r")); + write!(fmt, "\\r")?; } else if c == b'\t' { - try!(write!(fmt, "\\t")); + write!(fmt, "\\t")?; } else if c == b'\\' || c == b'"' { - try!(write!(fmt, "\\{}", c as char)); + write!(fmt, "\\{}", c as char)?; } else if c == b'\0' { - try!(write!(fmt, "\\0")); + write!(fmt, "\\0")?; // ASCII printable } else if c >= 0x20 && c < 0x7f { - try!(write!(fmt, "{}", c as char)); + write!(fmt, "{}", c as char)?; } else { - try!(write!(fmt, "\\x{:02x}", c)); + write!(fmt, "\\x{:02x}", c)?; } } - try!(write!(fmt, "\"")); + write!(fmt, "\"")?; Ok(()) } } |