结构体 InboundOpaqueMessage 

pub struct InboundOpaqueMessage<'a> {
    pub typ: ContentType,
    pub version: ProtocolVersion,
    pub payload: BorrowedPayload<'a>,
}

A TLS frame, named TLSPlaintext in 标准.

This inbound type borrows its encrypted payload 从 缓冲区 elsewhere. It is 用 用于 joining 并 is 已消耗 by decryption.

字段

typ: ContentType

version: ProtocolVersion

payload: BorrowedPayload<'a>

实现

impl<'a> InboundOpaqueMessage<'a>

pub fn new( typ: ContentType, version: ProtocolVersion, payload: &'a mut [u8], ) -> Self

Construct 新 InboundOpaqueMessage 从 constituent fields.

payload 是借用的。

pub fn into_plain_message(self) -> InboundPlainMessage<'a>

强制转换为明文消息

This should only be 用 用于 messages that are known 到 be in 明文. Otherwise, the InboundOpaqueMessage should be decrypted into 一个 PlainMessage using 一个 MessageDecrypter。

pub fn into_plain_message_range( self, range: Range<usize>, ) -> InboundPlainMessage<'a>

强制转换为明文消息

range restricts the resulting message: 此函数 panics if it is out of range 用于 底层 message payload.

This should only be 用 用于 messages that are known 到 be in 明文. Otherwise, the InboundOpaqueMessage should be decrypted into 一个 PlainMessage using 一个 MessageDecrypter。

pub fn into_tls13_unpadded_message( self, ) -> Result<InboundPlainMessage<'a>, Error>

For TLS 1.3 (only), checks the length msg.payload is valid 并 removes the padding.

Returns an error if the message (pre-unpadding) is too long, 或 the padding is invalid, 或 the message (post-unpadding) is too long.