feat: add approximate evidence matching and index estimation CLI

Introduces a new `estimate` CLI subcommand to calculate bloom filter size, evidence bits, and false-positive rates for approximate indexing. Updates the index building and querying pipelines to support both exact and approximate evidence types via a unified `EvidenceKind` abstraction. Refactors `MphfLayer` and partition index builders to route operations based on the selected evidence mode, and adds the required `obilayeredmap` dependency.

This commit is contained in:

Eric Coissac

2026-05-23 12:43:32 +02:00

parent 16a6b0d033

commit 876bc0127f

11 changed files with 243 additions and 47 deletions

src/Cargo.lock

Generated

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@@ -1529,6 +1529,7 @@ dependencies = [
  "obikpartitionner",
  "obikrope",
  "obikseq",
  "obilayeredmap",
  "obipipeline",
  "obiread",
  "obiskbuilder",