1.0.6 - Bump crates and fix macOS build

Fixes #10

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lightgbm3"
-version = "1.0.5"
+version = "1.0.6"
 edition = "2021"
 authors = [
   "Dmitry Mottl <[email protected]>",
@@ -18,9 +18,9 @@ readme = "README.md"
 exclude = [".gitignore", ".github", ".gitmodules", "examples", "benches", "lightgbm3-sys"]
 
 [dependencies]
-lightgbm3-sys = { path = "lightgbm3-sys", version = "1.0.4" }
-serde_json = "1.0.125"
-polars = { version = "0.42.0", optional = true }
+lightgbm3-sys = { path = "lightgbm3-sys", version = "1" }
+serde_json = "1"
+polars = { version = "0.45", optional = true }
 
 [features]
 default = []
@@ -35,6 +35,6 @@ path = "benches/regression.rs"
 harness = false
 
 [dev-dependencies]
-rand = "0.8.5"
-rand_distr = "0.4.3"
-csv = "1.3.0"
+rand = "0.8"
+rand_distr = "0.4"
+csv = "1.3"

lightgbm3-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lightgbm3-sys"
-version = "1.0.5"
+version = "1.0.6"
 edition = "2021"
 authors = ["Dmitry Mottl <[email protected]>", "vaaaaanquish <[email protected]>"]
 build = "build.rs"
@@ -12,12 +12,12 @@ readme = "README.md"
 exclude = ["README.md", ".gitlab-ci.yml", ".hgeol", ".gitignore", ".appveyor.yml", ".coveralls.yml", ".travis.yml", ".github", ".gitmodules", ".nuget", "**/*.md", "lightgbm/compute/doc", "lightgbm/compute/example", "lightgbm/compute/index.html", "lightgbm/compute/perf", "lightgbm/compute/test", "lightgbm/eigen/debug", "lightgbm/eigen/demos", "lightgbm/eigen/doc", "lightgbm/eigen/failtest", "lightgbm/eigen/test", "lightgbm/examples", "lightgbm/external_libs/fast_double_parser/benchmarks", "lightgbm/external_libs/fmt/doc", "lightgbm/external_libs/fmt/test"]
 
 [dependencies]
-libc = "0.2.155"
+libc = "0.2"
 
 [build-dependencies]
-cmake = "0.1.50"
-bindgen = "0.69.4"
-doxygen-rs = "0.4.2"
+cmake = "0.1"
+bindgen = "0.71"
+doxygen-rs = "0.4"
 
 [features]
 openmp = []

lightgbm3-sys/build.rs

@@ -47,7 +47,6 @@ fn main() {
     let mut cfg = Config::new(&lgbm_root);
     let cfg = cfg
         .profile("Release")
-        .uses_cxx11()
         .cxxflag("-std=c++11")
         .define("BUILD_STATIC_LIB", "ON");
     #[cfg(not(feature = "openmp"))]
@@ -59,10 +58,14 @@ fn main() {
     let dst = cfg.build();
 
     // bindgen build
+    let mut clang_args = vec!["-x", "c++", "-std=c++11"];
+    if target.contains("apple") {
+        clang_args.push("-mmacosx-version-min=10.12");
+    }
     let bindings = bindgen::Builder::default()
         .header("lightgbm/include/LightGBM/c_api.h")
         .allowlist_file("lightgbm/include/LightGBM/c_api.h")
-        .clang_args(&["-x", "c++", "-std=c++11"])
+        .clang_args(&clang_args)
         .clang_arg(format!("-I{}", lgbm_root.join("include").display()))
         .parse_callbacks(Box::new(DoxygenCallback))
         .generate()

src/dataset.rs

@@ -219,7 +219,7 @@ impl Dataset {
         }
 
         // Take label from the dataframe:
-        let label_series = dataframe.select_series([label_column])?[0].cast(&Float32)?;
+        let label_series = dataframe.select_columns([label_column])?[0].cast(&Float32)?;
         if label_series.null_count() != 0 {
             return Err(Error::new(
                 "Can't create a dataset with null values in label array",
@@ -228,7 +228,7 @@ impl Dataset {
         let _ = dataframe.drop_in_place(label_column)?;
 
         let mut label_values = Vec::with_capacity(m);
-        let label_values_ca = label_series.unpack::<Float32Type>()?;
+        let label_values_ca = label_series.f32()?;
         label_values.extend(label_values_ca.into_no_null_iter());
 
         let mut feature_values = Vec::with_capacity(m * (n - 1));
@@ -240,7 +240,7 @@ impl Dataset {
             }
 
             let series = series.cast(&Float32)?;
-            let ca = series.unpack::<Float32Type>()?;
+            let ca = series.f32()?;
             feature_values.extend(ca.into_no_null_iter());
         }
         Self::from_slice(&feature_values, &label_values, (n - 1) as i32, false)