|  | Function name: if_let::if_let | 
|  | Raw bytes (58): 0x[01, 01, 01, 01, 05, 0a, 01, 0c, 01, 00, 1f, 01, 01, 05, 00, 0e, 20, 02, 05, 02, 0c, 00, 13, 02, 00, 11, 00, 12, 01, 00, 16, 00, 1b, 02, 00, 1c, 02, 06, 05, 02, 0c, 02, 06, 01, 03, 05, 00, 08, 01, 00, 09, 00, 0f, 01, 01, 01, 00, 02] | 
|  | Number of files: 1 | 
|  | - file 0 => $DIR/if-let.rs | 
|  | Number of expressions: 1 | 
|  | - expression 0 operands: lhs = Counter(0), rhs = Counter(1) | 
|  | Number of file 0 mappings: 10 | 
|  | - Code(Counter(0)) at (prev + 12, 1) to (start + 0, 31) | 
|  | - Code(Counter(0)) at (prev + 1, 5) to (start + 0, 14) | 
|  | - Branch { true: Expression(0, Sub), false: Counter(1) } at (prev + 2, 12) to (start + 0, 19) | 
|  | true  = (c0 - c1) | 
|  | false = c1 | 
|  | - Code(Expression(0, Sub)) at (prev + 0, 17) to (start + 0, 18) | 
|  | = (c0 - c1) | 
|  | - Code(Counter(0)) at (prev + 0, 22) to (start + 0, 27) | 
|  | - Code(Expression(0, Sub)) at (prev + 0, 28) to (start + 2, 6) | 
|  | = (c0 - c1) | 
|  | - Code(Counter(1)) at (prev + 2, 12) to (start + 2, 6) | 
|  | - Code(Counter(0)) at (prev + 3, 5) to (start + 0, 8) | 
|  | - Code(Counter(0)) at (prev + 0, 9) to (start + 0, 15) | 
|  | - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) | 
|  | Highest counter ID seen: c1 | 
|  |  | 
|  | Function name: if_let::if_let_chain | 
|  | Raw bytes (102): 0x[01, 01, 0c, 01, 05, 01, 2f, 05, 09, 01, 2f, 05, 09, 01, 2f, 05, 09, 01, 2f, 05, 09, 01, 2f, 05, 09, 05, 09, 0e, 01, 17, 01, 00, 32, 20, 02, 05, 01, 0c, 00, 13, 02, 00, 11, 00, 12, 01, 00, 16, 00, 17, 20, 26, 09, 01, 10, 00, 17, 26, 00, 15, 00, 16, 02, 00, 1a, 00, 1b, 26, 01, 05, 03, 06, 26, 01, 09, 00, 0c, 26, 00, 0d, 00, 0e, 2f, 02, 0c, 02, 06, 01, 03, 05, 00, 08, 01, 00, 09, 00, 0f, 01, 01, 01, 00, 02] | 
|  | Number of files: 1 | 
|  | - file 0 => $DIR/if-let.rs | 
|  | Number of expressions: 12 | 
|  | - expression 0 operands: lhs = Counter(0), rhs = Counter(1) | 
|  | - expression 1 operands: lhs = Counter(0), rhs = Expression(11, Add) | 
|  | - expression 2 operands: lhs = Counter(1), rhs = Counter(2) | 
|  | - expression 3 operands: lhs = Counter(0), rhs = Expression(11, Add) | 
|  | - expression 4 operands: lhs = Counter(1), rhs = Counter(2) | 
|  | - expression 5 operands: lhs = Counter(0), rhs = Expression(11, Add) | 
|  | - expression 6 operands: lhs = Counter(1), rhs = Counter(2) | 
|  | - expression 7 operands: lhs = Counter(0), rhs = Expression(11, Add) | 
|  | - expression 8 operands: lhs = Counter(1), rhs = Counter(2) | 
|  | - expression 9 operands: lhs = Counter(0), rhs = Expression(11, Add) | 
|  | - expression 10 operands: lhs = Counter(1), rhs = Counter(2) | 
|  | - expression 11 operands: lhs = Counter(1), rhs = Counter(2) | 
|  | Number of file 0 mappings: 14 | 
|  | - Code(Counter(0)) at (prev + 23, 1) to (start + 0, 50) | 
|  | - Branch { true: Expression(0, Sub), false: Counter(1) } at (prev + 1, 12) to (start + 0, 19) | 
|  | true  = (c0 - c1) | 
|  | false = c1 | 
|  | - Code(Expression(0, Sub)) at (prev + 0, 17) to (start + 0, 18) | 
|  | = (c0 - c1) | 
|  | - Code(Counter(0)) at (prev + 0, 22) to (start + 0, 23) | 
|  | - Branch { true: Expression(9, Sub), false: Counter(2) } at (prev + 1, 16) to (start + 0, 23) | 
|  | true  = (c0 - (c1 + c2)) | 
|  | false = c2 | 
|  | - Code(Expression(9, Sub)) at (prev + 0, 21) to (start + 0, 22) | 
|  | = (c0 - (c1 + c2)) | 
|  | - Code(Expression(0, Sub)) at (prev + 0, 26) to (start + 0, 27) | 
|  | = (c0 - c1) | 
|  | - Code(Expression(9, Sub)) at (prev + 1, 5) to (start + 3, 6) | 
|  | = (c0 - (c1 + c2)) | 
|  | - Code(Expression(9, Sub)) at (prev + 1, 9) to (start + 0, 12) | 
|  | = (c0 - (c1 + c2)) | 
|  | - Code(Expression(9, Sub)) at (prev + 0, 13) to (start + 0, 14) | 
|  | = (c0 - (c1 + c2)) | 
|  | - Code(Expression(11, Add)) at (prev + 2, 12) to (start + 2, 6) | 
|  | = (c1 + c2) | 
|  | - Code(Counter(0)) at (prev + 3, 5) to (start + 0, 8) | 
|  | - Code(Counter(0)) at (prev + 0, 9) to (start + 0, 15) | 
|  | - Code(Counter(0)) at (prev + 1, 1) to (start + 0, 2) | 
|  | Highest counter ID seen: c2 | 
|  |  |