go/src/log/slog/attr.go

type Attr …

// String returns an Attr for a string value.
func String(key, value string) Attr { … }

// Int64 returns an Attr for an int64.
func Int64(key string, value int64) Attr { … }

// Int converts an int to an int64 and returns
// an Attr with that value.
func Int(key string, value int) Attr { … }

// Uint64 returns an Attr for a uint64.
func Uint64(key string, v uint64) Attr { … }

// Float64 returns an Attr for a floating-point number.
func Float64(key string, v float64) Attr { … }

// Bool returns an Attr for a bool.
func Bool(key string, v bool) Attr { … }

// Time returns an Attr for a [time.Time].
// It discards the monotonic portion.
func Time(key string, v time.Time) Attr { … }

// Duration returns an Attr for a [time.Duration].
func Duration(key string, v time.Duration) Attr { … }

// Group returns an Attr for a Group [Value].
// The first argument is the key; the remaining arguments
// are converted to Attrs as in [Logger.Log].
//
// Use Group to collect several key-value pairs under a single
// key on a log line, or as the result of LogValue
// in order to log a single value as multiple Attrs.
func Group(key string, args ...any) Attr { … }

func argsToAttrSlice(args []any) []Attr { … }

// Any returns an Attr for the supplied value.
// See [AnyValue] for how values are treated.
func Any(key string, value any) Attr { … }

// Equal reports whether a and b have equal keys and values.
func (a Attr) Equal(b Attr) bool { … }

func (a Attr) String() string { … }

// isEmpty reports whether a has an empty key and a nil value.
// That can be written as Attr{} or Any("", nil).
func (a Attr) isEmpty() bool { … }