pkg unique, func Make[$0 comparable]($0) Handle[$0] #62483
pkg unique, method (Handle[$0]) Value() $0 #62483

pkg runtime (freebsd-riscv64-cgo), const GOOS = "freebsd" #53466
pkg runtime/cgo (freebsd-riscv64-cgo), func NewHandle(interface{}) Handle #53466
pkg runtime/cgo (freebsd-riscv64-cgo), method (Handle) Delete() #53466
pkg runtime/cgo (freebsd-riscv64-cgo), method (Handle) Value() interface{} #53466
pkg runtime/cgo (freebsd-riscv64-cgo), type Handle uintptr #53466
pkg runtime/cgo (freebsd-riscv64-cgo), type Incomplete struct #53466

`Make[T]` function, which produces a reference to a canonical copy of
the value in the form of a `Handle[T]`.
Two `Handle[T]` are equal if and only if the values used to produce the
handles are equal, allowing programs to deduplicate values and reduce
their memory footprint.
Comparing two `Handle[T]` values is efficient, reducing down to a simple

pkg runtime/cgo (linux-amd64-cgo), method (Handle) Delete()
pkg runtime/cgo (linux-amd64-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (linux-amd64-cgo), type Handle uintptr
pkg runtime/cgo (linux-arm-cgo), func NewHandle(interface{}) Handle
pkg runtime/cgo (linux-arm-cgo), method (Handle) Delete()
pkg runtime/cgo (linux-arm-cgo), method (Handle) Value() interface{}
pkg runtime/cgo (linux-arm-cgo), type Handle uintptr

pkg log/slog, type Attr struct, Value Value #56345
pkg log/slog, type Handler interface, Enabled(context.Context, Level) bool #56345
pkg log/slog, type Handler interface { Enabled, Handle, WithAttrs, WithGroup } #56345
pkg log/slog, type Handler interface, Handle(context.Context, Record) error #56345
pkg log/slog, type Handler interface, WithAttrs([]Attr) Handler #56345
pkg log/slog, type Handler interface, WithGroup(string) Handler #56345