Struct PrimaryHeader

pub struct PrimaryHeader { /* private fields */ }

The primary message header, which is present in all D-Bus messages.

This header contains all the essential information about a message, regardless of its type.

Implementations

impl PrimaryHeader

pub fn new(msg_type: Type, body_len: u32) -> Self

Create a new PrimaryHeader instance.

pub fn endian_sig(&self) -> EndianSig

D-Bus code for endian encoding of the message.

pub fn set_endian_sig(&mut self, sig: EndianSig)

Set the D-Bus code for endian encoding of the message.

pub fn msg_type(&self) -> Type

The message type.

pub fn set_msg_type(&mut self, msg_type: Type)

Set the message type.

pub fn flags(&self) -> BitFlags<Flags>

The message flags.

pub fn set_flags(&mut self, flags: BitFlags<Flags>)

Set the message flags.

pub fn protocol_version(&self) -> u8

The major version of the protocol the message is compliant to.

Currently only 1 is valid.

pub fn set_protocol_version(&mut self, version: u8)

Set the major version of the protocol the message is compliant to.

Currently only 1 is valid.

pub fn body_len(&self) -> u32

The byte length of the message body.

pub fn set_body_len(&mut self, len: u32)

Set the byte length of the message body.

pub fn serial_num(&self) -> NonZeroU32

The serial number of the message.

This is used to match a reply to a method call.

pub fn set_serial_num(&mut self, serial_num: NonZeroU32)

Set the serial number of the message.

This is used to match a reply to a method call.

Trait Implementations

impl Clone for PrimaryHeader

fn clone(&self) -> PrimaryHeader

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PrimaryHeader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PrimaryHeader

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PrimaryHeader

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Type for PrimaryHeader

fn signature() -> Signature<'static>

Get the signature for the implementing type.