apsis-rs

v0.1.0 77425a6e9d
ApsisRS 0.1.0 Stable

Ghost released this 2026-10-02 13:21:42 +08:00 | 0 commits to main since this release
=============

Computational kernels for commercial spaceflight and satellite internet, in Rust. Pure standard library, no third-party crate; a build is the compiler and nothing else.

面向商业航天与卫星互联网的计算内核，纯 Rust 标准库实现，不依赖任何第三方 crate；一次构建只需要编译器本身。

Scope / 范围

Seven dependency layers with a one-way order, enforced by scripts/check-layers.sh and run in CI:
```
foundation -> physics -> orbit -> rf -> network -> ops -> sim
plus the apsis-rs facade
```
七个单向依赖层，另有 apsis-rs 门面。
```
foundation  base types, units, mathematics, macros
physics     time, leap seconds, coordinates, datum
orbit       TLE, SGP4, two-body, ephemeris, maneuvers
rf          antennas, link budget, doppler, atmosphere, noise, interference
network     constellations, coverage, access, topology, ISL, routing, handover, mesh
ops         resources, tasks, scheduling, conflicts, schedules
sim         engine, scenarios, events, output
```
Highlights / 本次要点
- Units and coordinates carry their dimension and frame in the type, so a mismatched conversion does not compile.
  
  单位与坐标系把量纲与参考系写进类型，量纲或参考系不匹配的换算无法通过编译。
- SGP4 propagation is checked against the reference vectors under validation/, with Python cross-checks comparing the outputs.
  
  SGP4 传播按 validation/ 下的参考矢量校验，并有 Python 对拍。
- The benchmark record in docs/design/bench.md measures the hot paths, the growth with size and the parallel speedup; the README summarises it. The hot paths are tens to hundreds of nanoseconds, propagation and access search are linear, and the numerical kernels parallelise near-linearly.
  
  基准记录见 docs/design/bench.md，README 给出摘要：热点路径在数十到数百纳秒，传播与可见性搜索为线性，数值内核接近线性并行。
- Quality gates: cargo fmt --all --check, cargo clippy --workspace --all-targets --all-features -- -D warnings (pedantic), 1218 tests, 41 doc tests and cargo doc with no warning.
  
  质量门禁：格式、pedantic clippy 零告警、1218 个测试、41 个文档测试、cargo doc 无警告。
Notes / 说明
- Every crate is publish = false at this stage, so this tag marks the source rather than a crates.io release.
  
  当前全部 40 个 crate 均为 publish = false，故本 tag 标记源码版本，而非 crates.io 发布。
- The design notes under docs/design/ are bilingual, English and Simplified Chinese.
  
  设计文档为英文与简体中文双语。
- Licence: GPL-3.0-or-later; the vendored MathJax is Apache-2.0.
Downloads
- Source Code (ZIP)
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0 Releases 1 Tag

ApsisRS 0.1.0 Stable

Scope / 范围

Highlights / 本次要点

Notes / 说明