Enum MessageKind

#[non_exhaustive]
pub enum MessageKind<'a> {
    MethodCall {
        path: &'a ObjectPath,
        member: &'a str,
    },
    MethodReturn {
        reply_serial: NonZeroU32,
    },
    Error {
        error_name: &'a str,
        reply_serial: NonZeroU32,
    },
    Signal {
        member: &'a str,
    },
}

The kind of a D-Bus message.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MethodCall

Method call. This message type may prompt a reply.

Fields

path: &'a ObjectPath

The path being called.

member: &'a str

The member being called.

MethodReturn

Method reply with returned data.

Fields

reply_serial: NonZeroU32

The serial this is a reply to.

Error

Error reply. If the first argument exists and is a string, it is an error message.

Fields

error_name: &'a str

The name of the error.

reply_serial: NonZeroU32

The serial this is a reply to.

Signal

Signal emission.

Fields

member: &'a str

The member being signalled.

Trait Implementations

impl<'a> Clone for MessageKind<'a>

fn clone(&self) -> MessageKind<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for MessageKind<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for MessageKind<'a>

fn eq(&self, other: &MessageKind<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Copy for MessageKind<'a>

impl<'a> Eq for MessageKind<'a>

impl<'a> StructuralPartialEq for MessageKind<'a>