ceres-solver-sys
Low-level unsafe Rust bindings for Ceres Solver
Currently, we bind C API only using bindgen.
The minimal tested version of Ceres Solver is 2.0
Cargo feature flags
v2_1wraps Ceres Solver 2.1 API, which added CUDA supportsystem(default) links a system copy of the Ceres Solver library. By default, it would be a synamic library, but you can tweak it withpkg-configsource(optional) overridessystemand links a static library file built byceres-solver-srccrate, it is also appliesv2_1feature flag, becauseceres-solver-srccrate builds Ceres Solver 2.2 from source
system feature requires pkg-config system dependency, while source requires ceres-solver-src build dependencies such as CMake and C++17 compatible compiler.