Module documentation for 0.1.2.0
There are no documented modules for this package.
This package provides an implementation of the Adler-32 checksum algorithm. It supports a rolling checksum mode, i.e. the checksum of a sliding window of the input message can be computed efficiently. It also supports compounding, i.e. the checksum of the concatenation of two messages can be efficiently computed from the checksums of the two parts.
By default, the highly optimized implementation of Adler-32 from
will be used. This can be disabled, in which case a pure haskell
implementation will be used instead. On my system, the haskell version
is 2 to 3 times slower.
- Fix compatibility with base-4.11/GHC 8.4
- Introduce the
adler32Update'method to the