package main
import "fmt"
type Thing struct {
Name string
Num int
}
func (t *Thing) Init(name string, num int) {
t.Name = name
t.Num = num
}
func main() {
t := new(Thing)
t.Init("Hello", 5)
fmt.Printf("%s: %d\n", t.Name, t.Num)
}
package person
type Person struct {
Name string
Old int
}
func New(name string, old int) *Person {
// set only specific field value with field key
return &Person{
Name: name,
}
}
// New creates a new Logger. The out variable sets the
// destination to which log data will be written.
// The prefix appears at the beginning of each generated log line.
// The flag argument defines the logging properties.
func New(out io.Writer, prefix string, flag int) * Logger {
return &Logger{out: out, prefix: prefix, flag: flag}
}
// New returns a new hash.Hash calculating the given hash function. New panics
// if the hash function is not linked into the binary.
func (h Hash) New() hash.Hash {
if h > 0 && h < maxHash {
f := hashes[h]
if f != nil {
return f()
}
}
panic("crypto: requested hash function is unavailable")
}