Module obnam::label

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Expand description

A chunk label.

De-duplication of backed up data in Obnam relies on cryptographic checksums. They are implemented in this module. Note that Obnam does not aim to make these algorithms configurable, so only a very small number of carefully chosen algorithms are supported here.

Enums

A checksum of some data.

Kinds of checksum labels.

Possible errors from dealing with chunk labels.