bytes: Fixed `0.1b` rounding up instead of down.

Fortune for units's current commit: Curse − 凶

Cargo.lock

@@ -4,9 +4,9 @@ version = 4
 
 [[package]]
 name = "lazy_static"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "rustc_version"

src/conv/bytes.rs

@@ -60,6 +60,11 @@ impl Conversion for Bytes
 	    return Err(ConversionError::new_for(self, "Negative byte offsets not supported"));
 	}
 
+	// NOTE: Special-case truncation for if `1.xb` is used.
+	if u == 1 {
+	    return Ok((o.trunc() as Self::Output, Some(1)));
+	}
+	
 	Ok((multiply(o, u), Some(u)))
     }
 }