feat: bump polars to 0.38.2 (#907)

Co-authored-by: Etienne Bacher <[email protected]>

NEWS.md

@@ -4,6 +4,8 @@
 
 ### New features
 
+-   rust-polars is updated to 0.38.2 (#907).
+    -   Minimum supported Rust version (MSRV) is now 1.76.0.
 -   `as_polars_df(<nanoarrow_array>)` is added (#893).
 -   It is now possible to create an empty `DataFrame` with a specific schema
     with `pl$DataFrame(schema = my_schema)` (#901).

src/rust/Cargo.toml

@@ -2,7 +2,7 @@
 name = "r-polars"
 version = "0.38.1"
 edition = "2021"
-rust-version = "1.74.1"
+rust-version = "1.76.0"
 publish = false
 
 [lib]
@@ -52,8 +52,8 @@ serde_json = "*"
 smartstring = "1.0.1"
 state = "0.6.0"
 thiserror = "1.0.57"
-polars-core = { git = "https://github.com/pola-rs/polars.git", rev = "a199ed57898343dc033e52132e8dfbc6f5ab09e0", default-features = false }
-polars-lazy = { git = "https://github.com/pola-rs/polars.git", rev = "a199ed57898343dc033e52132e8dfbc6f5ab09e0", default-features = false }
+polars-core = { git = "https://github.com/pola-rs/polars.git", rev = "946fad7a7b56a360e7ec04867aa19f212fcdf5d6", default-features = false }
+polars-lazy = { git = "https://github.com/pola-rs/polars.git", rev = "946fad7a7b56a360e7ec04867aa19f212fcdf5d6", default-features = false }
 either = "1"
 #features copied from node-polars
 
@@ -153,4 +153,4 @@ features = [
   "zip_with",
 ]
 git = "https://github.com/pola-rs/polars.git"
-rev = "a199ed57898343dc033e52132e8dfbc6f5ab09e0"
+rev = "946fad7a7b56a360e7ec04867aa19f212fcdf5d6"

src/rust/src/lazy/dataframe.rs

@@ -564,6 +564,7 @@ impl RPolarsLazyFrame {
             comm_subexpr_elim,
             streaming,
             fast_projection: _,
+            row_estimate: _,
             eager,
         } = self.0.get_current_optimizations();
         list!(