</p>

<pre>
s := make([]byte, 2, 4)

a0 := [0]byte(s)
a1 := [1]byte(s[1:])     // a1[0] == s[1]
a2 := [2]byte(s)         // a2[0] == s[0]
a4 := [4]byte(s)         // panics: len([4]byte) > len(s)

s0 := (*[0]byte)(s)      // s0 != nil
s1 := (*[1]byte)(s[1:])  // &amp;s1[0] == &amp;s[1]
s2 := (*[2]byte)(s)      // &amp;s2[0] == &amp;s[0]
s4 := (*[4]byte)(s)      // panics: len([4]byte) > len(s)

pkg bytes, func ToValidUTF8([]uint8, []uint8) []uint8
pkg crypto/ed25519, const PrivateKeySize = 64
pkg crypto/ed25519, const PrivateKeySize ideal-int
pkg crypto/ed25519, const PublicKeySize = 32
pkg crypto/ed25519, const PublicKeySize ideal-int
pkg crypto/ed25519, const SeedSize = 32
pkg crypto/ed25519, const SeedSize ideal-int
pkg crypto/ed25519, const SignatureSize = 64
pkg crypto/ed25519, const SignatureSize ideal-int