chore: remove unstable features (#4)

datafusion-contrib · Nov 3, 2023 · 40b2a3e · 40b2a3e
1 parent aa29e38
commit 40b2a3e
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Showing 9 changed files with 34 additions and 39 deletions.
diff --git a/src/arrow_reader/column/binary.rs b/src/arrow_reader/column/binary.rs
@@ -23,7 +23,7 @@ use crate::reader::decode::variable_length::Values;
 use crate::reader::decompress::Decompressor;
 
 pub fn new_binary_iterator(column: &Column) -> error::Result<NullableIterator<Vec<u8>>> {
-    let null_mask = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+    let null_mask = new_present_iter(column)?.collect::<error::Result<Vec<_>>>()?;
 
     let values = column
         .stream(Kind::Data)

diff --git a/src/arrow_reader/column/boolean.rs b/src/arrow_reader/column/boolean.rs
@@ -7,7 +7,7 @@ use crate::proto::stream::Kind;
 use crate::reader::decode::boolean_rle::BooleanIter;
 
 pub fn new_boolean_iter(column: &Column) -> Result<NullableIterator<bool>> {
-    let present = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+    let present = new_present_iter(column)?.collect::<Result<Vec<_>>>()?;
     let rows: usize = present.iter().filter(|&p| *p).count();
 
     let iter = column

diff --git a/src/arrow_reader/column/date.rs b/src/arrow_reader/column/date.rs
@@ -35,7 +35,7 @@ impl Iterator for DateIterator {
 }
 
 pub fn new_date_iter(column: &Column) -> Result<NullableIterator<NaiveDate>> {
-    let present = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+    let present = new_present_iter(column)?.collect::<Result<Vec<_>>>()?;
 
     let data = column
         .stream(Kind::Data)

diff --git a/src/arrow_reader/column/float.rs b/src/arrow_reader/column/float.rs
@@ -10,7 +10,7 @@ macro_rules! impl_float_iter {
     ($tp:ident) => {
         paste::item! {
             pub fn [<new_ $tp _iter>] (column: &Column) -> Result<NullableIterator<$tp>> {
-                let present = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+                let present = new_present_iter(column)?.collect::<Result<Vec<_>>>()?;
                 let rows: usize = present.iter().filter(|&p| *p).count();
                 let iter = column
                     .stream(Kind::Data)

diff --git a/src/arrow_reader/column/int.rs b/src/arrow_reader/column/int.rs
@@ -7,7 +7,7 @@ use crate::proto::stream::Kind;
 use crate::reader::decode::rle_v2::RleReaderV2;
 
 pub fn new_i64_iter(column: &Column) -> Result<NullableIterator<i64>> {
-    let present = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+    let present = new_present_iter(column)?.collect::<Result<Vec<_>>>()?;
 
     let iter = column
         .stream(Kind::Data)

diff --git a/src/arrow_reader/column/string.rs b/src/arrow_reader/column/string.rs
@@ -36,7 +36,7 @@ impl Iterator for DirectStringIterator {
 }
 
 pub fn new_direct_string_iter(column: &Column) -> Result<NullableIterator<String>> {
-    let present = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+    let present = new_present_iter(column)?.collect::<Result<Vec<_>>>()?;
 
     let values = column
         .stream(Kind::Data)
@@ -57,7 +57,7 @@ pub fn new_direct_string_iter(column: &Column) -> Result<NullableIterator<String
 }
 
 pub fn new_arrow_dict_string_decoder(column: &Column) -> Result<(NullableIterator<i64>, ArrayRef)> {
-    let present = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+    let present = new_present_iter(column)?.collect::<Result<Vec<_>>>()?;
 
     // DictionaryData
     let values = column
@@ -71,9 +71,9 @@ pub fn new_arrow_dict_string_decoder(column: &Column) -> Result<(NullableIterato
         .transpose()?
         .map(|reader| Box::new(RleReaderV2::try_new(reader, false, true)))
         .context(error::InvalidColumnSnafu { name: &column.name })?;
-    let mut iter = DirectStringIterator { values, lengths };
+    let iter = DirectStringIterator { values, lengths };
 
-    let values = iter.try_collect::<Vec<_>>()?;
+    let values = iter.collect::<Result<Vec<_>>>()?;
 
     let indexes = column
         .stream(Kind::Data)

diff --git a/src/arrow_reader/column/timestamp.rs b/src/arrow_reader/column/timestamp.rs
@@ -45,7 +45,7 @@ impl Iterator for TimestampIterator {
 }
 
 pub fn new_timestamp_iter(column: &Column) -> Result<NullableIterator<NaiveDateTime>> {
-    let present = new_present_iter(column)?.try_collect::<Vec<_>>()?;
+    let present = new_present_iter(column)?.collect::<Result<Vec<_>>>()?;
 
     let data = column
         .stream(Kind::Data)

diff --git a/src/lib.rs b/src/lib.rs
@@ -1,8 +1,3 @@
-#![feature(trait_upcasting)]
-#![allow(incomplete_features)]
-#![feature(iterator_try_collect)]
-#![feature(iter_next_chunk)]
-
 pub mod arrow_reader;
 pub mod async_arrow_reader;
 pub mod error;

diff --git a/src/reader/decode/rle_v2.rs b/src/reader/decode/rle_v2.rs
@@ -143,17 +143,17 @@ mod test {
         let expected = [1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
         assert_eq!(a, expected);
 
         // direct
         let data = [0x5eu8, 0x03, 0x5c, 0xa1, 0xab, 0x1e, 0xde, 0xad, 0xbe, 0xef];
         let expected = [23713, 43806, 57005, 48879];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
         assert_eq!(a, expected);
 
         // patched base
@@ -167,32 +167,32 @@ mod test {
         ];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
         assert_eq!(a, expected);
 
         let data = [196u8, 9, 2, 2, 74, 40, 166];
         let expected = [2u64, 3, 5, 7, 11, 13, 17, 19, 23, 29];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
         assert_eq!(a, expected);
 
         let data = [0xc6u8, 0x09, 0x02, 0x02, 0x22, 0x42, 0x42, 0x46];
         let expected = [2u64, 3, 5, 7, 11, 13, 17, 19, 23, 29];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
         assert_eq!(a, expected);
 
         let data = [7u8, 1];
         let expected = [1u64, 1, 1, 1, 1, 1, 1, 1, 1, 1];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
         assert_eq!(a, expected);
     }
 
@@ -202,8 +202,8 @@ mod test {
         let data: [u8; 3] = [0x0a, 0x27, 0x10];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
 
         assert_eq!(a, vec![10000, 10000, 10000, 10000, 10000]);
     }
@@ -214,8 +214,8 @@ mod test {
         let data: [u8; 10] = [0x5e, 0x03, 0x5c, 0xa1, 0xab, 0x1e, 0xde, 0xad, 0xbe, 0xef];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
 
         assert_eq!(a, vec![23713, 43806, 57005, 48879]);
     }
@@ -226,8 +226,8 @@ mod test {
         let data = [110u8, 3, 0, 185, 66, 1, 86, 60, 1, 189, 90, 1, 125, 222];
 
         let cursor = Cursor::new(data);
-        let mut reader = RleReaderV2::try_new(cursor, true, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = RleReaderV2::try_new(cursor, true, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
 
         assert_eq!(a, vec![23713, 43806, 57005, 48879]);
     }
@@ -241,8 +241,8 @@ mod test {
         let data: [u8; 8] = [0xc6, 0x09, 0x02, 0x02, 0x22, 0x42, 0x42, 0x46];
 
         let cursor = Cursor::new(data);
-        let mut reader = UnsignedRleReaderV2::try_new(cursor, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = UnsignedRleReaderV2::try_new(cursor, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
 
         assert_eq!(a, vec![2, 3, 5, 7, 11, 13, 17, 19, 23, 29]);
     }
@@ -259,9 +259,9 @@ mod test {
         ];
 
         let cursor = Cursor::new(data);
-        let mut reader = RleReaderV2::try_new(cursor, false, false);
+        let reader = RleReaderV2::try_new(cursor, false, false);
         let a = reader
-            .try_collect::<Vec<_>>()
+            .collect::<Result<Vec<_>>>()
             .unwrap()
             .into_iter()
             .map(|v| v as u64)
@@ -301,8 +301,8 @@ mod test {
         ];
 
         let cursor = Cursor::new(data);
-        let mut reader = RleReaderV2::try_new(cursor, false, false);
-        let a = reader.try_collect::<Vec<_>>().unwrap();
+        let reader = RleReaderV2::try_new(cursor, false, false);
+        let a = reader.collect::<Result<Vec<_>>>().unwrap();
 
         assert_eq!(a.len(), expected.len());