refactor: switch golang.org/x/exp to standard library packages

Author: ufUNnxagpM

arrow/compute/exec/kernel.go

@@ -22,13 +22,13 @@ import (
 	"context"
 	"fmt"
 	"hash/maphash"
+	"slices"
 	"strings"
 
 	"github.com/apache/arrow-go/v18/arrow"
 	"github.com/apache/arrow-go/v18/arrow/bitutil"
 	"github.com/apache/arrow-go/v18/arrow/internal/debug"
 	"github.com/apache/arrow-go/v18/arrow/memory"
-	"golang.org/x/exp/slices"
 )
 
 var hashSeed = maphash.MakeSeed()

arrow/compute/exec/utils.go

@@ -19,17 +19,17 @@
 package exec
 
 import (
+	"cmp"
 	"fmt"
 	"math"
+	"slices"
 	"sync/atomic"
 	"unsafe"
 
 	"github.com/apache/arrow-go/v18/arrow"
 	"github.com/apache/arrow-go/v18/arrow/array"
 	"github.com/apache/arrow-go/v18/arrow/bitutil"
 	"github.com/apache/arrow-go/v18/arrow/memory"
-	"golang.org/x/exp/constraints"
-	"golang.org/x/exp/slices"
 )
 
 // GetSpanValues returns a properly typed slice by reinterpreting
@@ -51,14 +51,14 @@ func GetSpanOffsets[T int32 | int64](span *ArraySpan, i int) []T {
 	return ret[span.Offset:]
 }
 
-func Min[T constraints.Ordered](a, b T) T {
+func Min[T cmp.Ordered](a, b T) T {
 	if a < b {
 		return a
 	}
 	return b
 }
 
-func Max[T constraints.Ordered](a, b T) T {
+func Max[T cmp.Ordered](a, b T) T {
 	if a > b {
 		return a
 	}

arrow/compute/registry.go

@@ -19,11 +19,11 @@
 package compute
 
 import (
+	"maps"
+	"slices"
 	"sync"
 
 	"github.com/apache/arrow-go/v18/arrow/internal/debug"
-	"golang.org/x/exp/maps"
-	"golang.org/x/exp/slices"
 )
 
 type FunctionRegistry interface {
@@ -138,7 +138,7 @@ func (reg *funcRegistry) GetFunctionNames() (out []string) {
 	reg.mx.RLock()
 	defer reg.mx.RUnlock()
 
-	out = append(out, maps.Keys(reg.nameToFunction)...)
+	out = append(out, slices.Collect(maps.Keys(reg.nameToFunction))...)
 	slices.Sort(out)
 	return
 }

arrow/compute/registry_test.go

@@ -21,13 +21,13 @@ package compute_test
 import (
 	"context"
 	"errors"
+	"slices"
 	"testing"
 
 	"github.com/apache/arrow-go/v18/arrow"
 	"github.com/apache/arrow-go/v18/arrow/compute"
 	"github.com/apache/arrow-go/v18/arrow/compute/exec"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/exp/slices"
 )
 
 var registry compute.FunctionRegistry

arrow/flight/cookie_middleware.go

@@ -18,12 +18,12 @@ package flight
 
 import (
 	"context"
+	"maps"
 	"net/http"
 	"strings"
 	"sync"
 	"time"
 
-	"golang.org/x/exp/maps"
 	"google.golang.org/grpc/metadata"
 )
 

internal/utils/math.go

@@ -17,20 +17,21 @@
 package utils
 
 import (
+	"cmp"
 	"math"
 	"math/bits"
 
 	"golang.org/x/exp/constraints"
 )
 
-func Min[T constraints.Ordered](a, b T) T {
+func Min[T cmp.Ordered](a, b T) T {
 	if a < b {
 		return a
 	}
 	return b
 }
 
-func Max[T constraints.Ordered](a, b T) T {
+func Max[T cmp.Ordered](a, b T) T {
 	if a > b {
 		return a
 	}