sweph-sys 0.3.0

Raw FFI bindings to the Swiss Ephemeris C library (vendored sources, v2.10.03)
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  • Size
  • Source code size: 1.61 MB This is the summed size of all the files inside the crates.io package for this release.
  • Documentation size: 571.47 kB This is the summed size of all files generated by rustdoc for all configured targets
  • Ø build duration
  • this release: 5s Average build duration of successful builds.
  • all releases: 9s Average build duration of successful builds in releases after 2024-10-23.
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  • invents-us/sweph-rs
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  • dbritsch

Raw FFI bindings to the Swiss Ephemeris C library.

The C sources (v2.10.03, pinned in vendor/UPSTREAM_COMMIT) are vendored and compiled by build.rs with TLSOFF, so the library keeps one process-wide state (ephemeris path, open file handles, caches) shared by all threads. The Swiss Ephemeris is not thread-safe: callers must serialize every call into this crate. The companion sweph crate does that behind a mutex and is the recommended entry point; use these raw bindings directly only if you provide equivalent locking.

Swiss Ephemeris is © Astrodienst AG, dual-licensed AGPL-3.0 or the Swiss Ephemeris Professional License. This crate is distributed under AGPL-3.0.