Struct rustls::msgs::deframer::HandshakePayloadMeta

struct HandshakePayloadMeta {
    message: Range<usize>,
    payload: Range<usize>,
    version: ProtocolVersion,
    expected_len: Option<usize>,
    quic: bool,
}

Fields

message: Range<usize>

The range of bytes from the deframer buffer that contains data processed so far.

This will need to be discarded as the last of the handshake message is pop()ped.

payload: Range<usize>

The range of bytes from the deframer buffer that contains payload.

version: ProtocolVersion

The protocol version as found in the decrypted handshake message.

expected_len: Option<usize>

The expected size of the handshake payload, if available.

If the received payload exceeds 4 bytes (the handshake payload header), we update expected_len to contain the payload length as advertised (at most 16_777_215 bytes).

quic: bool

True if this is a QUIC handshake message.

In the case of QUIC, we get a plaintext handshake data directly from the CRYPTO stream, so there’s no need to unwrap and decrypt the outer TLS record. This is implemented by directly calling MessageDeframer::push() from the connection.