mirror of https://github.com/v2ray/v2ray-core
43 lines
735 B
Go
43 lines
735 B
Go
package serial
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import (
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"fmt"
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"strings"
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)
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// ToString serialize an abitrary value into string.
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func ToString(v interface{}) string {
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if v == nil {
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return " "
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}
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switch value := v.(type) {
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case string:
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return value
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case *string:
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return *value
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case fmt.Stringer:
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return value.String()
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case error:
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return value.Error()
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case []byte:
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return BytesToHexString(value)
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default:
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return fmt.Sprintf("%+v", value)
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}
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}
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func Concat(v ...interface{}) string {
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values := make([]string, len(v))
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for i, value := range v {
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values[i] = ToString(value)
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}
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return strings.Join(values, "")
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}
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func WriteString(s string) func([]byte) (int, error) {
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return func(b []byte) (int, error) {
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return copy(b, []byte(s)), nil
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}
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}
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