1. Dart
2. dart:io
3. ZLibOption
4. minLevel constant

##### ZLibOption class

1. Constructors
2. ZLibOption
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==
11. Constants
12. DEFAULT_LEVEL
13. DEFAULT_MEM_LEVEL
14. DEFAULT_WINDOW_BITS
15. defaultLevel
16. defaultMemLevel
17. defaultWindowBits
18. MAX_LEVEL
19. MAX_MEM_LEVEL
20. MAX_WINDOW_BITS
21. maxLevel
22. maxMemLevel
23. maxWindowBits
24. MIN_LEVEL
25. MIN_MEM_LEVEL
26. MIN_WINDOW_BITS
27. minLevel
28. minMemLevel
29. minWindowBits
30. STRATEGY_DEFAULT
31. STRATEGY_FILTERED
32. STRATEGY_FIXED
33. STRATEGY_HUFFMAN_ONLY
34. STRATEGY_RLE
35. strategyDefault
36. strategyFiltered
37. strategyFixed
38. strategyHuffmanOnly
39. strategyRle

description

# minLevel constant Null safety

int const minLevel

Minimal value for ZLibCodec.level and ZLibEncoder.level.

## Implementation

    static const int minLevel = -1