chore: bump rust polars to 0.39.2 (#1051)

DESCRIPTION

@@ -118,5 +118,5 @@ Collate:
     'zzz.R'
 Config/rextendr/version: 0.3.1
 VignetteBuilder: knitr
-Config/polars/LibVersion: 0.39.1
+Config/polars/LibVersion: 0.39.2
 Config/polars/RustToolchainVersion: nightly-2024-04-15

src/rust/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "r-polars"
-version = "0.39.1"
+version = "0.39.2"
 edition = "2021"
 rust-version = "1.76.0"
 publish = false
@@ -52,8 +52,8 @@ serde_json = "*"
 smartstring = "1.0.1"
 state = "0.6.0"
 thiserror = "1.0.58"
-polars-core = { git = "https://github.com/pola-rs/polars.git", rev = "5e6854171b4883418c9dbc5dd20f1bb10a23f98f", default-features = false }
-polars-lazy = { git = "https://github.com/pola-rs/polars.git", rev = "5e6854171b4883418c9dbc5dd20f1bb10a23f98f", default-features = false }
+polars-core = { git = "https://github.com/pola-rs/polars.git", rev = "4c57688d204fad3d0d5e4586ecd0405ead7baeb2", default-features = false }
+polars-lazy = { git = "https://github.com/pola-rs/polars.git", rev = "4c57688d204fad3d0d5e4586ecd0405ead7baeb2", default-features = false }
 either = "1"
 #features copied from node-polars
 
@@ -155,4 +155,4 @@ features = [
   "zip_with",
 ]
 git = "https://github.com/pola-rs/polars.git"
-rev = "5e6854171b4883418c9dbc5dd20f1bb10a23f98f"
+rev = "4c57688d204fad3d0d5e4586ecd0405ead7baeb2"

tests/testthat/test-concat.R

@@ -45,7 +45,10 @@ test_that("concat dataframe", {
   )
 
   # type 'relaxed' vertical concatenation is not allowed by default
-  expect_grepl_error(pl$concat(l_ver[[1L]], pl$DataFrame(a = 2, b = 42L), how = "vertical"), "cannot extend/append Int32 with Float64")
+  expect_grepl_error(
+    pl$concat(l_ver[[1L]], pl$DataFrame(a = 2, b = 42L), how = "vertical"),
+    "type Float64 is incompatible with expected type Int32"
+  )
 
   # check lazy eager is identical
   l_ver_lazy = lapply(l_ver, \(df) df$lazy())

tests/testthat/test-expr_expr.R

@@ -716,7 +716,7 @@ test_that("Expr_append", {
 
   expect_grepl_error(
     pl$DataFrame(list())$select(pl$lit("Bob")$append(FALSE, upcast = FALSE)),
-    "cannot extend/append String with Boolean"
+    "type Boolean is incompatible with expected type String"
   )
 })