Module utils 

Convenience functions to aid with parsing

Traits

EntropyCalc

Calculate the entropy of bytes

Functions

bytes_offset_match

Convenience function to see if a byte sequence in a buffer matches some other byte sequence

entropy_calc

Calculate entropy (0-8) for a byte sequence

f32_from_offset

Convenience function for f32 from a buffer with specified [endian] ordering

f64_from_offset

Convenience function for f64 from a buffer with specified [endian] ordering

find_subsequence

Convenience to see if a smaller byte sequence is in the larger sequence https://stackoverflow.com/questions/35901547/how-can-i-find-a-subsequence-in-a-u8-slice

i32_from_offset

Convenience function for i32 from a buffer with specified [endian] ordering

string_from_offset

Try to get a String from a byte buffer, get a lossy String if it wasn’t UTF-8, or get a hex string as a last resort.

u16_from_offset

Convenience function for u16 from a buffer with specified [endian] ordering

u32_from_offset

Convenience function for u32 from a buffer with specified [endian] ordering

u64_from_offset

Convenience function for u64 from a buffer with specified [endian] ordering