feat: introduce obikpartition crate for kmer partition layer lookup

Introduces the `obikpartition` crate containing the `KmerPartition` struct to manage open layers in sequential order. The `open` constructor eagerly initializes layers under a specified directory, while the `find` method returns the index of the first layer containing a given k-mer. Dependencies are strictly scoped to `obilayeredmap` and `obikseq`, with unit tests validating layer ingestion and single-kmer lookup behavior. Batch lookups and further migration are deferred to a subsequent phase.
2026-08-20 20:47:20 +02:00
parent c4b69e1af5
commit 164e879585
6 changed files with 250 additions and 5 deletions
@@ -1655,6 +1655,17 @@ dependencies = [
 "tracing-subscriber",
 ]

+[[package]]
+name = "obikpartition"
+version = "0.1.0"
+dependencies = [
+ "obicompactvec",
+ "obikseq",
+ "obilayeredmap",
+ "obiskio",
+ "tempfile",
+]
+
 [[package]]
 name = "obikpartitionner"
 version = "0.1.0"