Files

T

osobhandClaude Opus 5.5 256e7b89e4 fix(format): refuse variable-length and reference VDS data from another file

Their elements are global-heap IDs and object addresses in the source
file. The VDS reader copied them raw, so anything decoding them against
the virtual dataset's file got another object's data with no error.
Same-file sources are unaffected. Found by the adversarial review.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

2026-09-25 22:42:57 -05:00

benches

Merge pull request 'docs(clawhdf5): document DType variants, fix unresolved doc links' (#17 ) from sdlc-docs/clawhdf5-types-20260514-165210 into main

2026-05-14 23:54:48 +00:00

src

Merge branch 'fix/p1-vds' into fix/p1-read-gaps

2026-09-25 22:42:04 -05:00

tests

fix(format): refuse variable-length and reference VDS data from another file

2026-09-25 22:42:57 -05:00

Cargo.toml

build: declare Rust 1.92 as the MSRV and check it in CI

2026-09-23 11:05:26 -05:00

README.md

docs: fix stale package names, counts, and CLI subcommands

2026-06-03 11:17:04 +00:00

README.md

clawhdf5

Pure-Rust HDF5 reader/writer — no C dependencies.

Features

Read and write HDF5 files entirely in Rust
Memory-mapped I/O for large files (mmap feature, enabled by default)
Parallel chunk reads via Rayon (parallel feature)
Lazy dataset access for minimal memory usage
h5py-compatible file output

Usage

use clawhdf5::File;

let file = File::open("data.h5").unwrap();
let dataset = file.dataset("/group/data").unwrap();
let values: Vec<f64> = dataset.read_1d().unwrap();

License

MIT