chore: 初始化 Cloudreve 源码仓库

pkg/email/mail.go

@@ -0,0 +1,21 @@
+package email
+
+import (
+	"context"
+	"errors"
+)
+
+// Driver 邮件发送驱动
+type Driver interface {
+	// Close 关闭驱动
+	Close()
+	// Send 发送邮件
+	Send(ctx context.Context, to, title, body string) error
+}
+
+var (
+	// ErrChanNotOpen 邮件队列未开启
+	ErrChanNotOpen = errors.New("email queue is not started")
+	// ErrNoActiveDriver 无可用邮件发送服务
+	ErrNoActiveDriver = errors.New("no avaliable email provider")
+)