Trait MessageConversion 

pub trait MessageConversion<'a>: DBusProperties {
    type Body<'msg>: Type + Deserialize<'msg> + Serialize
       where Self: 'msg;

    // Required methods
    fn from_message_unchecked(
        msg: &Message,
        header: &Header<'_>,
    ) -> Result<Self, AtspiError>
       where Self: Sized + 'a;
    fn from_message_unchecked_parts(
        obj_ref: ObjectRef<'_>,
        body: DbusBody,
    ) -> Result<Self, AtspiError>
       where Self: Sized;
    fn body(&self) -> Self::Body<'_>;
}

Required Associated Types

type Body<'msg>: Type + Deserialize<'msg> + Serialize where Self: 'msg

What is the body type of this event.

Required Methods

fn from_message_unchecked( msg: &Message, header: &Header<'_>, ) -> Result<Self, AtspiError>

where Self: Sized + 'a,

Build an event from a zbus::Message reference. This function will not check for any of the following error conditions:

• That the message has an interface: AtspiError::MissingInterface
• That the message interface matches the one for the event: AtspiError::InterfaceMatch
• That the message has an member: AtspiError::MissingMember
• That the message member matches the one for the event: AtspiError::MemberMatch
• That the message signature matches the one for the event: AtspiError::SignatureMatch

Therefore, this should only be used when one has checked the above conditions. These must be checked manually. Alternatively, there is the MessageConversionExt::try_from_message that will check these conditions for you.

This type also implements TryFrom<&zbus::Message>; consider using this if you are not an internal developer.

Errors

It is possible to get a AtspiError::Zvariant error if you do not check the proper conditions before calling this.

fn from_message_unchecked_parts( obj_ref: ObjectRef<'_>, body: DbusBody, ) -> Result<Self, AtspiError>

where Self: Sized,

Build an event from an ObjectRef and Self::Body. This function will not check for any of the following error conditions:

• That the message has an interface: AtspiError::MissingInterface
• That the message interface matches the one for the event: AtspiError::InterfaceMatch
• That the message has an member: AtspiError::MissingMember
• That the message member matches the one for the event: AtspiError::MemberMatch

Therefore, this should only be used when one has checked the above conditions.

Errors

Some Self::Body types may fallibly convert data fields contained in the body. If this happens, then the function will return an error.

fn body(&self) -> Self::Body<'_>

The body of the object.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl MessageConversion<'_> for AddAccessibleEvent

Available on crate feature zbus only.

type Body<'msg> = CacheItem

impl MessageConversion<'_> for LegacyAddAccessibleEvent

Available on crate feature zbus only.

type Body<'msg> = LegacyCacheItem

impl MessageConversion<'_> for RemoveAccessibleEvent

Available on crate feature zbus only.

type Body<'msg> = ObjectRefOwned

impl MessageConversion<'_> for atspi_common::events::document::AttributesChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ContentChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for LoadCompleteEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for LoadStoppedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for PageChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ReloadEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for FocusEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ModifiersEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for AbsEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for ButtonEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for RelEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for ActiveDescendantChangedEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for AnnouncementEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for atspi_common::events::object::AttributesChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for BoundsChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ChildrenChangedEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for ColumnDeletedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ColumnInsertedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ColumnReorderedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for LinkSelectedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ModelChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for atspi_common::events::object::PropertyChangeEvent

Available on crate feature zbus only.

type Body<'b> = EventBody<'b>

impl MessageConversion<'_> for RowDeletedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for RowInsertedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for RowReorderedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for SelectionChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for StateChangedEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for TextAttributesChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for TextBoundsChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for TextCaretMovedEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for TextChangedEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for TextSelectionChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for VisibleDataChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for AvailableEvent

Available on crate feature zbus only.

type Body<'a> = ObjectRef<'a>

impl MessageConversion<'_> for EventListenerDeregisteredEvent

Available on crate feature zbus only.

type Body<'a> = EventListeners

impl MessageConversion<'_> for EventListenerRegisteredEvent

Available on crate feature zbus only.

type Body<'a> = EventListeners

impl MessageConversion<'_> for ApplicationChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for CharWidthChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ColumnCountChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for LineChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for LineCountChangedEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ActivateEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for CloseEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for CreateEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for DeactivateEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for DesktopCreateEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for DesktopDestroyEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for DestroyEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for LowerEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for MaximizeEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for MinimizeEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for MoveEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for atspi_common::events::window::PropertyChangeEvent

Available on crate feature zbus only.

type Body<'a> = EventBody<'a>

impl MessageConversion<'_> for RaiseEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ReparentEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ResizeEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for RestoreEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for RestyleEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for ShadeEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>

impl MessageConversion<'_> for UUshadeEvent

Available on crate feature zbus only.

type Body<'msg> = EventBody<'msg>