Struct FrameBuilder 

pub struct FrameBuilder { /* private fields */ }

Frame 构建器

Implementations

impl FrameBuilder

pub fn new() -> Self

创建新的 Frame 构建器

pub fn with_command(self, command: Command) -> Self

设置命令

pub fn with_message_id(self, message_id: String) -> Self

设置消息 ID（不设置则自动生成）

pub fn with_reliability(self, reliability: Reliability) -> Self

设置可靠性等级

pub fn with_timestamp(self, timestamp: u64) -> Self

设置时间戳（不设置则使用当前时间）

pub fn with_metadata(self, key: String, value: Vec<u8>) -> Self

添加元数据

pub fn with_metadata_str(self, key: String, value: String) -> Self

添加字符串元数据

pub fn build(self) -> Frame

构建 Frame

Trait Implementations

impl Default for FrameBuilder

fn default() -> Self

Returns the “default value” for a type.