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Index ¶
Examples ¶
Constants ¶
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Variables ¶
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Functions ¶
func Apply ¶
Apply 将 opts 应用在 t 之上
Example ¶
u := &User{}
Apply[User](u, WithName("Tom"), WithAge(18))
fmt.Println(u)
Output: &{Tom 18}
func ApplyErr ¶
ApplyErr 形如 Apply，它将 opts 应用在 t 之上， 如果 opts 中任何一个返回 error，那么它会中断并且返回 error
Example ¶
u := &User{}
err := ApplyErr[User](u, WithNameErr("Tom"), WithAgeErr(18))
fmt.Println(err)
fmt.Println(u)
err = ApplyErr[User](u, WithNameErr(""), WithAgeErr(18))
fmt.Println(err)
Output: <nil> &{Tom 18} name 不能为空
Types ¶
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