geosteiner-rs-template

A template for working with the geosteiner C library in Rust

!Disclaimer!
This project is not made professionally. Use with caution.
Functionalities of the original geosteiner library might not work as expected.

Installation

This project does not run on ARM systems like the raspberry pi.

1. Download this project or click "use this template" to create a repository using this project as a template.
2. Make changes according to your own project. (optional if testing this template)

With Docker:
3. Modify the Dockerfile to fit your project. (Should work out of the box for the template)
4. Run the Docketfile.

Without Docker:
3. Use cargo build --features rebuild_c to build the project and the needed C library.
4. Run the project with cargo run.

Debugging:
To debug the building process delete the target directory with cargo clean
and use cargo build -vv --features rebuild_c to rebuild everything.

I Need your help

I don't understand rust very well.
When I tried to runnig I encountered the following problems. I don't understand what went wrong? Need your help

XXX@XXX:/home/XXX/test/geosteiner-rs-template# cargo build
warning: fields `p1` and `p2` are never read
  --> src/geosteiner.rs:18:5
   |
17 | pub struct Edge {
   |            ---- fields in this struct
18 |     p1: i32, // number of point 1
   |     ^^
19 |     p2: i32, // number of point 2
   |     ^^
   |
   = note: `Edge` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
   = note: `#[warn(dead_code)]` on by default

warning: `geosteiner-rs-template` (lib) generated 1 warning
   Compiling geosteiner-rs-template v0.1.0 (/home/pan/test/geosteiner-rs-template)
error: linking with `cc` failed: exit status: 1
  |
  = note: LC_ALL="C" PATH="/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/root/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcgBi8SB/symbols.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.1g3ba6kf09fska78.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.2ilpc5wwpqehbpy7.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.3bl4iwj58idpbll1.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.3qz1nnqnwod0bol.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.3wx1zrzgnon9xhvt.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.41pleo7a66zhtsnt.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.473wzdkye83em5kh.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.48689ywvp8bywmmc.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.4aqbbhamosycmzhm.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.4s3zjxrpbzw3ol2c.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.5gbvjkazt5zp6n5g.rcgu.o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064.2jgc1fu9p30hw2to.rcgu.o" "-Wl,--as-needed" "-L" "/home/pan/test/geosteiner-rs-template/target/debug/deps" "-L" "src/geosteiner" "-L" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/home/pan/test/geosteiner-rs-template/target/debug/deps/libgeosteiner_rs_template-ab7d8c8882fd771d.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8f88c761e33f2651.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-f9018f9cee1cc5ff.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-919f89587cbed68d.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-c6624cb4360306cd.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-4930b3dc482158f7.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-65bea4bb6af40828.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bc6864da821ce9a2.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-1bccb7a942e1b311.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-356231f77d1e268a.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-80ed5799bf463787.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-9c3df673b2797081.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-c6afbee8d1102512.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-682387162b570769.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-05a2cedbb78c1d4f.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-f002c8f83a289c4b.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-649be05783c8912e.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-13da980d6c74fec5.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-46a989d0e2cef827.rlib" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b114db70ea0690b1.rlib" "-Wl,-Bdynamic" "-lrs_geosteiner" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/root/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/home/pan/test/geosteiner-rs-template/target/debug/deps/geosteiner_rs_template-978b7efc25bd4064" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
  = note: /usr/bin/ld: cannot find -lrs_geosteiner
          collect2: error: ld returned 1 exit status


error: could not compile `geosteiner-rs-template` (bin "geosteiner-rs-template") due to previous error

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