feat: load model from oci image

vendor/go.opentelemetry.io/otel/attribute/encoder.go

@@ -133,9 +133,9 @@ func copyAndEscape(buf *bytes.Buffer, val string) {
 	for _, ch := range val {
 		switch ch {
 		case '=', ',', escapeChar:
-			buf.WriteRune(escapeChar)
+			_, _ = buf.WriteRune(escapeChar)
 		}
-		buf.WriteRune(ch)
+		_, _ = buf.WriteRune(ch)
 	}
 }
 

vendor/go.opentelemetry.io/otel/attribute/set.go

@@ -71,8 +71,8 @@ func EmptySet() *Set {
 	return emptySet
 }
 
-// reflect abbreviates reflect.ValueOf.
-func (d Distinct) reflect() reflect.Value {
+// reflectValue abbreviates reflect.ValueOf(d).
+func (d Distinct) reflectValue() reflect.Value {
 	return reflect.ValueOf(d.iface)
 }
 
@@ -86,7 +86,7 @@ func (l *Set) Len() int {
 	if l == nil || !l.equivalent.Valid() {
 		return 0
 	}
-	return l.equivalent.reflect().Len()
+	return l.equivalent.reflectValue().Len()
 }
 
 // Get returns the KeyValue at ordered position idx in this set.
@@ -94,7 +94,7 @@ func (l *Set) Get(idx int) (KeyValue, bool) {
 	if l == nil {
 		return KeyValue{}, false
 	}
-	value := l.equivalent.reflect()
+	value := l.equivalent.reflectValue()
 
 	if idx >= 0 && idx < value.Len() {
 		// Note: The Go compiler successfully avoids an allocation for
@@ -110,7 +110,7 @@ func (l *Set) Value(k Key) (Value, bool) {
 	if l == nil {
 		return Value{}, false
 	}
-	rValue := l.equivalent.reflect()
+	rValue := l.equivalent.reflectValue()
 	vlen := rValue.Len()
 
 	idx := sort.Search(vlen, func(idx int) bool {

vendor/go.opentelemetry.io/otel/attribute/value.go

@@ -17,15 +17,17 @@ package attribute // import "go.opentelemetry.io/otel/attribute"
 import (
 	"encoding/json"
 	"fmt"
+	"reflect"
 	"strconv"
 
 	"go.opentelemetry.io/otel/internal"
+	"go.opentelemetry.io/otel/internal/attribute"
 )
 
 //go:generate stringer -type=Type
 
 // Type describes the type of the data Value holds.
-type Type int
+type Type int // nolint: revive  // redefines builtin Type.
 
 // Value represents the value part in key-value pairs.
 type Value struct {
@@ -66,12 +68,7 @@ func BoolValue(v bool) Value {
 
 // BoolSliceValue creates a BOOLSLICE Value.
 func BoolSliceValue(v []bool) Value {
-	cp := make([]bool, len(v))
-	copy(cp, v)
-	return Value{
-		vtype: BOOLSLICE,
-		slice: &cp,
-	}
+	return Value{vtype: BOOLSLICE, slice: attribute.BoolSliceValue(v)}
 }
 
 // IntValue creates an INT64 Value.
@@ -81,13 +78,14 @@ func IntValue(v int) Value {
 
 // IntSliceValue creates an INTSLICE Value.
 func IntSliceValue(v []int) Value {
-	cp := make([]int64, 0, len(v))
-	for _, i := range v {
-		cp = append(cp, int64(i))
+	var int64Val int64
+	cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(int64Val)))
+	for i, val := range v {
+		cp.Elem().Index(i).SetInt(int64(val))
 	}
 	return Value{
 		vtype: INT64SLICE,
-		slice: &cp,
+		slice: cp.Elem().Interface(),
 	}
 }
 
@@ -101,12 +99,7 @@ func Int64Value(v int64) Value {
 
 // Int64SliceValue creates an INT64SLICE Value.
 func Int64SliceValue(v []int64) Value {
-	cp := make([]int64, len(v))
-	copy(cp, v)
-	return Value{
-		vtype: INT64SLICE,
-		slice: &cp,
-	}
+	return Value{vtype: INT64SLICE, slice: attribute.Int64SliceValue(v)}
 }
 
 // Float64Value creates a FLOAT64 Value.
@@ -119,12 +112,7 @@ func Float64Value(v float64) Value {
 
 // Float64SliceValue creates a FLOAT64SLICE Value.
 func Float64SliceValue(v []float64) Value {
-	cp := make([]float64, len(v))
-	copy(cp, v)
-	return Value{
-		vtype: FLOAT64SLICE,
-		slice: &cp,
-	}
+	return Value{vtype: FLOAT64SLICE, slice: attribute.Float64SliceValue(v)}
 }
 
 // StringValue creates a STRING Value.
@@ -137,12 +125,7 @@ func StringValue(v string) Value {
 
 // StringSliceValue creates a STRINGSLICE Value.
 func StringSliceValue(v []string) Value {
-	cp := make([]string, len(v))
-	copy(cp, v)
-	return Value{
-		vtype: STRINGSLICE,
-		slice: &cp,
-	}
+	return Value{vtype: STRINGSLICE, slice: attribute.StringSliceValue(v)}
 }
 
 // Type returns a type of the Value.
@@ -159,10 +142,14 @@ func (v Value) AsBool() bool {
 // AsBoolSlice returns the []bool value. Make sure that the Value's type is
 // BOOLSLICE.
 func (v Value) AsBoolSlice() []bool {
-	if s, ok := v.slice.(*[]bool); ok {
-		return *s
+	if v.vtype != BOOLSLICE {
+		return nil
 	}
-	return nil
+	return v.asBoolSlice()
+}
+
+func (v Value) asBoolSlice() []bool {
+	return attribute.AsBoolSlice(v.slice)
 }
 
 // AsInt64 returns the int64 value. Make sure that the Value's type is
@@ -174,10 +161,14 @@ func (v Value) AsInt64() int64 {
 // AsInt64Slice returns the []int64 value. Make sure that the Value's type is
 // INT64SLICE.
 func (v Value) AsInt64Slice() []int64 {
-	if s, ok := v.slice.(*[]int64); ok {
-		return *s
+	if v.vtype != INT64SLICE {
+		return nil
 	}
-	return nil
+	return v.asInt64Slice()
+}
+
+func (v Value) asInt64Slice() []int64 {
+	return attribute.AsInt64Slice(v.slice)
 }
 
 // AsFloat64 returns the float64 value. Make sure that the Value's
@@ -189,10 +180,14 @@ func (v Value) AsFloat64() float64 {
 // AsFloat64Slice returns the []float64 value. Make sure that the Value's type is
 // FLOAT64SLICE.
 func (v Value) AsFloat64Slice() []float64 {
-	if s, ok := v.slice.(*[]float64); ok {
-		return *s
+	if v.vtype != FLOAT64SLICE {
+		return nil
 	}
-	return nil
+	return v.asFloat64Slice()
+}
+
+func (v Value) asFloat64Slice() []float64 {
+	return attribute.AsFloat64Slice(v.slice)
 }
 
 // AsString returns the string value. Make sure that the Value's type
@@ -204,10 +199,14 @@ func (v Value) AsString() string {
 // AsStringSlice returns the []string value. Make sure that the Value's type is
 // STRINGSLICE.
 func (v Value) AsStringSlice() []string {
-	if s, ok := v.slice.(*[]string); ok {
-		return *s
+	if v.vtype != STRINGSLICE {
+		return nil
 	}
-	return nil
+	return v.asStringSlice()
+}
+
+func (v Value) asStringSlice() []string {
+	return attribute.AsStringSlice(v.slice)
 }
 
 type unknownValueType struct{}
@@ -218,19 +217,19 @@ func (v Value) AsInterface() interface{} {
 	case BOOL:
 		return v.AsBool()
 	case BOOLSLICE:
-		return v.AsBoolSlice()
+		return v.asBoolSlice()
 	case INT64:
 		return v.AsInt64()
 	case INT64SLICE:
-		return v.AsInt64Slice()
+		return v.asInt64Slice()
 	case FLOAT64:
 		return v.AsFloat64()
 	case FLOAT64SLICE:
-		return v.AsFloat64Slice()
+		return v.asFloat64Slice()
 	case STRING:
 		return v.stringly
 	case STRINGSLICE:
-		return v.AsStringSlice()
+		return v.asStringSlice()
 	}
 	return unknownValueType{}
 }
@@ -239,19 +238,19 @@ func (v Value) AsInterface() interface{} {
 func (v Value) Emit() string {
 	switch v.Type() {
 	case BOOLSLICE:
-		return fmt.Sprint(*(v.slice.(*[]bool)))
+		return fmt.Sprint(v.asBoolSlice())
 	case BOOL:
 		return strconv.FormatBool(v.AsBool())
 	case INT64SLICE:
-		return fmt.Sprint(*(v.slice.(*[]int64)))
+		return fmt.Sprint(v.asInt64Slice())
 	case INT64:
 		return strconv.FormatInt(v.AsInt64(), 10)
 	case FLOAT64SLICE:
-		return fmt.Sprint(*(v.slice.(*[]float64)))
+		return fmt.Sprint(v.asFloat64Slice())
 	case FLOAT64:
 		return fmt.Sprint(v.AsFloat64())
 	case STRINGSLICE:
-		return fmt.Sprint(*(v.slice.(*[]string)))
+		return fmt.Sprint(v.asStringSlice())
 	case STRING:
 		return v.stringly
 	default: