Struct Message 

pub struct Message {
    pub big_endian: bool,
    pub message_type: MessageType,
    pub flags: u8,
    pub version: u8,
    pub serial: u32,
    pub headers: Vec<HeaderField>,
    pub body: Vec<u8>,
    /* private fields */
}

Represents a received message from the message bus

Fields

big_endian: bool

message_type: MessageType

flags: u8

version: u8

serial: u32

headers: Vec<HeaderField>

body: Vec<u8>

Implementations

impl Message

pub fn add_arg(self, arg: &dyn Marshal) -> Message

Add the given argument to the Message. Accepts anything that implements the Marshal trait, which is most basic types, as well as the general-purpose dbus_serialize::types::Value enum.

Note that these calls can be chained together to add multiple arguments, see the example

Examples

dbus_bytestream::message::create_method_call("foo", "/bar", "baz", "bloop")
    .add_arg(&1)
    .add_arg(&"string");

pub fn get_header(&self, name: u8) -> Option<&Variant>

pub fn get_header_mut(&mut self, name: u8) -> Option<&mut Variant>

pub fn add_header(self, name: u8, val: Variant) -> Message

pub fn get_body(&self) -> Result<Option<Vec<Value>>, DemarshalError>

Get the sequence of Values from out of a Message. Returns None if the message doesn’t have a body.

Trait Implementations

impl Debug for Message

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

Formats the value using the given formatter.

impl Default for Message

fn default() -> Message

Returns the “default value” for a type.

impl Marshal for Message

fn dbus_encode(&self, buf: &mut Vec<u8>) -> usize

Encodes itself into buf, and returns the number of bytes written excluding leading padding

fn get_type(&self) -> String

Returns the D-Bus type signature for this object