fix warnings at certain feature combinations

pola-rs · Nov 18, 2021 · 37e1807 · 37e1807
1 parent 3f7d7cc
commit 37e1807
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Showing 5 changed files with 14 additions and 0 deletions.
diff --git a/polars/polars-core/src/datatypes.rs b/polars/polars-core/src/datatypes.rs
@@ -317,6 +317,7 @@ where
 }
 
 impl<'a> AnyValue<'a> {
+    #[cfg(any(feature = "dtype-date", feature = "dtype-datetime"))]
     pub(crate) fn into_date(self) -> Self {
         match self {
             #[cfg(feature = "dtype-date")]

diff --git a/polars/polars-core/src/series/into.rs b/polars/polars-core/src/series/into.rs
@@ -1,4 +1,9 @@
 use crate::prelude::*;
+#[cfg(any(
+    feature = "dtype-datetime",
+    feature = "dtype-date",
+    feature = "dtype-time"
+))]
 use polars_arrow::compute::cast::cast;
 
 impl Series {

diff --git a/polars/polars-core/src/series/series_trait.rs b/polars/polars-core/src/series/series_trait.rs
@@ -8,6 +8,7 @@ use crate::chunked_array::ChunkIdIter;
 #[cfg(feature = "object")]
 use std::any::Any;
 use std::borrow::Cow;
+#[cfg(feature = "temporal")]
 use std::ops::Deref;
 use std::sync::Arc;
 

diff --git a/polars/polars-io/src/csv.rs b/polars/polars-io/src/csv.rs
@@ -48,6 +48,7 @@ use crate::utils::resolve_homedir;
 use crate::{PhysicalIoExpr, ScanAggregation, SerReader, SerWriter};
 pub use arrow::io::csv::write;
 use polars_core::prelude::*;
+#[cfg(feature = "temporal")]
 use std::borrow::Cow;
 use std::fs::File;
 use std::io::Write;

diff --git a/polars/polars-lazy/src/physical_plan/executors/scan.rs b/polars/polars-lazy/src/physical_plan/executors/scan.rs
@@ -5,6 +5,7 @@ use crate::logical_plan::IpcOptions;
 use crate::utils::try_path_to_str;
 use polars_io::prelude::*;
 use polars_io::{csv::CsvEncoding, ScanAggregation};
+#[cfg(any(feature = "ipc", feature = "parquet"))]
 use std::fs::File;
 use std::mem;
 use std::path::Path;
@@ -23,11 +24,16 @@ fn cache_hit(
     (cache_key, cached)
 }
 
+#[cfg(any(feature = "ipc", feature = "parquet"))]
 type Projection = Option<Vec<usize>>;
+#[cfg(any(feature = "ipc", feature = "parquet"))]
 type StopNRows = Option<usize>;
+#[cfg(any(feature = "ipc", feature = "parquet"))]
 type Aggregation<'a> = Option<&'a [ScanAggregation]>;
+#[cfg(any(feature = "ipc", feature = "parquet"))]
 type Predicate = Option<Arc<dyn PhysicalIoExpr>>;
 
+#[cfg(any(feature = "ipc", feature = "parquet"))]
 fn prepare_scan_args<'a>(
     path: &Path,
     predicate: &Option<Arc<dyn PhysicalExpr>>,