func slices.Concat

3 uses

	slices (current package)
		slices.go#L489: func Concat[S ~[]E, E any](slices ...S) S {

	crypto/tls
		key_agreement.go#L207: 		signed := slices.Concat(clientHello.random, hello.random, serverECDHEParams)
		key_agreement.go#L350: 		signed := slices.Concat(clientHello.random, serverHello.random, serverECDHEParams)