begins. Communication blocks until the send can proceed.
A send on an unbuffered channel can proceed if a receiver is ready.
A send on a buffered channel can proceed if there is room in the buffer.
A send on a closed channel proceeds by causing a <a href="#Run_time_panics">run-time panic</a>.
A send on a <code>nil</code> channel blocks forever.
</p>

<pre>
ch &lt;- 3  // send value 3 to channel ch
</pre>

pkg crypto/ed25519, func Sign(PrivateKey, []uint8) []uint8
pkg crypto/ed25519, func Verify(PublicKey, []uint8, []uint8) bool
pkg crypto/ed25519, method (PrivateKey) Public() crypto.PublicKey
pkg crypto/ed25519, method (PrivateKey) Seed() []uint8
pkg crypto/ed25519, method (PrivateKey) Sign(io.Reader, []uint8, crypto.SignerOpts) ([]uint8, error)
pkg crypto/ed25519, type PrivateKey []uint8
pkg crypto/ed25519, type PublicKey []uint8

pkg syscall (darwin-arm64), const MSG_PEEK ideal-int
pkg syscall (darwin-arm64), const MSG_RCVMORE = 16384
pkg syscall (darwin-arm64), const MSG_RCVMORE ideal-int
pkg syscall (darwin-arm64), const MSG_SEND = 4096
pkg syscall (darwin-arm64), const MSG_SEND ideal-int
pkg syscall (darwin-arm64), const MSG_TRUNC = 16
pkg syscall (darwin-arm64), const MSG_TRUNC ideal-int
pkg syscall (darwin-arm64), const MSG_WAITALL = 64