pub struct Record {
    pub id: Option<i32>,
    pub chat_type: String,
    pub owner_id: String,
    pub group_id: String,
    pub sender_id: String,
    pub sender_name: String,
    pub content: String,
    pub timestamp: i64,
    pub metadata: Option<Vec<u8>>,
}

Fields

id: Option<i32>chat_type: Stringowner_id: Stringgroup_id: Stringsender_id: Stringsender_name: Stringcontent: Stringtimestamp: i64metadata: Option<Vec<u8>>

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