Created
November 17, 2021 23:08
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Golang composition
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| package main | |
| import ( | |
| "fmt" | |
| ) | |
| type A struct { | |
| } | |
| func (a *A) hello() { | |
| fmt.Printf("Hello all\n") | |
| } | |
| type B struct { | |
| a A // This code works if this is unnamed field. | |
| } | |
| func main() { | |
| b := &B{} | |
| b.hello() | |
| } |
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