Golang encoding/pem.EncodeToMemory() function example

package encoding/pem

Golang encoding/pem.EncodeToMemory() function usage example

 var keyPair *rsa.PrivateKey
 block := pem.Block{
 Type: "RSA PRIVATE KEY", 
 Bytes: x509.MarshalPKCS1PrivateKey(keyPair)
 }
 privateKey = pem.EncodeToMemory(&block)

Reference :

http://golang.org/pkg/encoding/pem/#EncodeToMemory