Simplified miscellaneous Rust code, due to clippy linting.

rust/examples/qrcodegen-worker.rs

@@ -66,13 +66,12 @@ fn main() {
 		assert!(boostecl >> 1 == 0);
 		
 		// Make segments for encoding
-		let segs: Vec<QrSegment>;
-		if isascii {
+		let segs: Vec<QrSegment> = if isascii {
 			let chrs: Vec<char> = std::str::from_utf8(&data).unwrap().chars().collect();
-			segs = QrSegment::make_segments(&chrs);
+			QrSegment::make_segments(&chrs)
 		} else {
-			segs = vec![QrSegment::make_bytes(&data)];
-		}
+			vec![QrSegment::make_bytes(&data)]
+		};
 		
 		// Try to make QR Code symbol
 		let msk = if mask == -1 { None } else { Some(Mask::new(mask as u8)) };

rust/src/lib.rs

@@ -834,8 +834,8 @@ impl QrCode {
 		let n = runhistory[1];
 		assert!(n <= self.size * 3);
 		let core = n > 0 && runhistory[2] == n && runhistory[3] == n * 3 && runhistory[4] == n && runhistory[5] == n;
-		return if core && runhistory[0] >= n * 4 && runhistory[6] >= n { 1 } else { 0 }
-		     + if core && runhistory[6] >= n * 4 && runhistory[0] >= n { 1 } else { 0 };
+		( i32::from(core && runhistory[0] >= n * 4 && runhistory[6] >= n)
+		+ i32::from(core && runhistory[6] >= n * 4 && runhistory[0] >= n))
 	}
 	
 	
@@ -1088,11 +1088,7 @@ impl QrSegment {
 	/// The character count (numchars) must agree with the mode and
 	/// the bit buffer length, but the constraint isn't checked.
 	pub fn new(mode: QrSegmentMode, numchars: usize, data: Vec<bool>) -> Self {
-		Self {
-			mode: mode,
-			numchars: numchars,
-			data: data,
-		}
+		Self { mode, numchars, data }
 	}