3 posts
OxiProj 0.1.2 is a hardening/correctness release for the Pure-Rust PROJ replacement: automatic epoch-aware datum pathfinding, exact-autodiff Tissot distortion reachable from the public engine API, guaranteed-bounds interval-arithmetic transforms, SIMD batch lane-correctness fixes, and an SQL-injection fix — still no C, no FFI.
Two days after its debut, OxiProj 0.1.1 adds Python (PyO3) and WASM bindings, Tissot indicatrix and covariance/autodiff analysis, SIMD + rayon + oxicuda GPU reprojection, and geo-types/geozero/GeoParquet interop. Still a Pure-Rust PROJ replacement — no C, no FFI.
OxiProj 0.1.0 debuts: a 100% Pure-Rust replacement for proj-sys / PROJ. A near-complete port of PROJ 9.8.0 with ~197 projections, full Karney geodesics, ISO-19111 CRS, the EPSG proj.db via oxisql-sqlite-compat, and 1345 passing tests — no C, no FFI.