Function name: async_block::main
Raw bytes (41): 0x[01, 01, 01, 05, 01, 07, 01, 07, 01, 00, 0a, 02, 01, 09, 00, 0a, 05, 00, 0e, 00, 13, 02, 01, 0d, 00, 13, 02, 07, 09, 00, 1b, 02, 00, 1c, 00, 22, 01, 02, 01, 00, 02]
Number of files: 1
- file 0 => $DIR/async_block.rs
Number of expressions: 1
- expression 0 operands: lhs = Counter(1), rhs = Counter(0)
Number of file 0 mappings: 7
- Code(Counter(0)) at (prev + 7, 1) to (start + 0, 10)
- Code(Expression(0, Sub)) at (prev + 1, 9) to (start + 0, 10)
    = (c1 - c0)
- Code(Counter(1)) at (prev + 0, 14) to (start + 0, 19)
- Code(Expression(0, Sub)) at (prev + 1, 13) to (start + 0, 19)
    = (c1 - c0)
- Code(Expression(0, Sub)) at (prev + 7, 9) to (start + 0, 27)
    = (c1 - c0)
- Code(Expression(0, Sub)) at (prev + 0, 28) to (start + 0, 34)
    = (c1 - c0)
- Code(Counter(0)) at (prev + 2, 1) to (start + 0, 2)
Highest counter ID seen: c1

Function name: async_block::main::{closure#0}
Raw bytes (31): 0x[01, 01, 01, 01, 05, 05, 01, 09, 1c, 00, 1d, 01, 01, 10, 00, 17, 05, 00, 18, 02, 0e, 02, 02, 14, 02, 0e, 01, 03, 09, 00, 0a]
Number of files: 1
- file 0 => $DIR/async_block.rs
Number of expressions: 1
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
Number of file 0 mappings: 5
- Code(Counter(0)) at (prev + 9, 28) to (start + 0, 29)
- Code(Counter(0)) at (prev + 1, 16) to (start + 0, 23)
- Code(Counter(1)) at (prev + 0, 24) to (start + 2, 14)
- Code(Expression(0, Sub)) at (prev + 2, 20) to (start + 2, 14)
    = (c0 - c1)
- Code(Counter(0)) at (prev + 3, 9) to (start + 0, 10)
Highest counter ID seen: c1