* s3vectors: bound ListVectors maxResults and segment parameters
segmentCount had no upper bound, so segmentCount=1000000,
segmentIndex=999999 made the segment emulation scan the whole index to
return nothing. Apply the AWS ListVectors windows before authorization
and any engine call: maxResults 1..1000, segmentCount 1..16,
segmentIndex in [0, segmentCount), and segmentCount and segmentIndex
given together. The fields become pointers so an explicit 0 is rejected
while an omitted one still takes the default.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* s3vectors: store and return distanceMetric in lowercase
CreateIndex stored distanceMetric exactly as sent, so an index created
with "COSINE" came back as "COSINE" from GetIndex and QueryVectors.
AWS returns the lowercase enum values. Lowercase the metric when the
index is created, and again when the record is read so indexes already
stored in mixed case render the same.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* test: move the s3vectors pytest suite under test/s3vectors
The vectors API tests lived in test/vectors next to the new s3vectors
integration home; the rust-vector-tests workflow's paths and working
directory move with it.
* gitignore: cover the binaries the s3vectors Makefile builds
