Just seen the following code in net/http package, request.go:
func (r *Request) WithContext(ctx context.Context) *Request {
if ctx == nil {
panic("nil context")
}
r2 := new(Request)
*r2 = *r
r2.ctx = ctx
return r2
}
I'm wondering, if there's any benefit of writing* r2 := new(Request); *r2 =
*r *rather than shorter *r2 := *r (example below) *or this is just matter
of style preference?
func (r *Request) WithContext(ctx context.Context) *Request {
if ctx == nil {
panic("nil context")
}
r2 := *r
r2.ctx = ctx
return &r2
}
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