// This is done even if the field delimiter, Comma, is white space.
	TrimLeadingSpace bool

	// ReuseRecord controls whether calls to Read may return a slice sharing
	// the backing array of the previous call's returned slice for performance.
	// By default, each call to Read returns newly allocated memory owned by the caller.
	ReuseRecord bool

	// Deprecated: TrailingComma is no longer used.

	p := newPrinter()
	p.doPrintf(format, a)
	s := string(p.buf)
	p.free()
	return s
}

// Appendf formats according to a format specifier, appends the result to the byte
// slice, and returns the updated slice.
func Appendf(b []byte, format string, a ...any) []byte {
	p := newPrinter()
	p.doPrintf(format, a)
	b = append(b, p.buf...)
	p.free()
	return b
}

	for _, user := range users {
		userIDs = append(userIDs, user.ID)
	}

	var users2 []User
	DB.Preload("Account", clause.Eq{Column: "number", Value: users[0].Account.Number}).Find(&users2, "id IN ?", userIDs)
	sort.Slice(users2, func(i, j int) bool {
		return users2[i].ID < users2[j].ID
	})

	for idx, user := range users2[1:2] {
		if user.Account.Number != "" {

	return fmt.Errorf("Pass.ReadFile: %s is not among OtherFiles, IgnoredFiles, or names of Files", filename)
}

// TODO(adonovan): use go1.21 slices.Contains.
func slicesContains[S ~[]E, E comparable](slice S, x E) bool {
	for _, elem := range slice {
		if elem == x {
			return true
		}
	}
	return false

				return err
			}
		} else if rel := relationships.Relations[name]; rel != nil {
			if joined, nestedJoins := isJoined(name); joined {
				switch rv := db.Statement.ReflectValue; rv.Kind() {
				case reflect.Slice, reflect.Array:
					if rv.Len() > 0 {
						reflectValue := rel.FieldSchema.MakeSlice().Elem()
						for i := 0; i < rv.Len(); i++ {
							frv := rel.Field.ReflectValueOf(db.Statement.Context, rv.Index(i))

	"unsafe"
)

// Frames may be used to get function/file/line information for a
// slice of PC values returned by [Callers].
type Frames struct {
	// callers is a slice of PCs that have not yet been expanded to frames.
	callers []uintptr

	// nextPC is a next PC to expand ahead of processing callers.
	nextPC uintptr

	// frames is a slice of Frames that have yet to be returned.
	frames     []Frame
	frameStore [2]Frame
}

// This library accepts either size of byte slice but always
// returns 16-byte addresses.

package net

import (
	"internal/bytealg"
	"internal/itoa"
	"internal/stringslite"
	"net/netip"
)

// IP address lengths (bytes).
const (
	IPv4len = 4
	IPv6len = 16
)

// An IP is a single IP address, a slice of bytes.
// Functions in this package accept either 4-byte (IPv4)

	return allErrs
}

// validateSliceIsASet ensures that a slice contains no duplicates and does not exceed a certain maximum size.
func validateSliceIsASet[T comparable](slice []T, maxSize int, validateItem func(item T, fldPath *field.Path) field.ErrorList, fldPath *field.Path) field.ErrorList {
	var allErrs field.ErrorList
	allItems := sets.New[T]()
	for i, item := range slice {
		idxPath := fldPath.Index(i)
		if allItems.Has(item) {

		n := params.Len()
		if n == 0 {
			panic("variadic function must have at least one parameter")
		}
		core := coreString(params.At(n - 1).typ)
		if _, ok := core.(*Slice); !ok && !isString(core) {
			panic(fmt.Sprintf("got %s, want variadic parameter with unnamed slice type or string as core type", core.String()))
		}
	}
	sig := &Signature{recv: recv, params: params, results: results, variadic: variadic}
	if len(recvTypeParams) != 0 {

// and then print its contents at run time.
//
// Embedding one file into a string:
//
//	import _ "embed"
//
//	//go:embed hello.txt
//	var s string
//	print(s)
//
// Embedding one file into a slice of bytes:
//
//	import _ "embed"
//
//	//go:embed hello.txt
//	var b []byte
//	print(string(b))
//
// Embedded one or more files into a file system:
//
//	import "embed"
//
//	//go:embed hello.txt