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KeyOS API Reference

AppEvent

app_manager::messages

Enum AppEvent

pub enum AppEvent {
    AppLaunching {
        app_id: AppId,
        launched_by: PID,
    },
    AppLaunched {
        app_id: AppId,
        pid: PID,
        launched_by: PID,
    },
    AppCrashed {
        app_id: AppId,
        pid: PID,
        launched_by: PID,
        exit_code: u32,
        panic_message: Option<String>,
    },
    LaunchError {
        app_id: AppId,
        error: LaunchError,
        launched_by: PID,
    },
    AppRemoving {
        app_id: AppId,
    },
    AppRemovalFailed {
        app_id: AppId,
        result: RemoveInstalledAppResult,
    },
    AppSetChanged {
        installed: Vec<AppId>,
        removed: Vec<AppId>,
    },
    AllowedPublishersChanged,
}

Variants§

AppLaunching

Fields

§app_id: AppId

§launched_by: PID

AppLaunched

Fields

§app_id: AppId

§pid: PID

§launched_by: PID

AppCrashed

Fields

§app_id: AppId

§pid: PID

§launched_by: PID

§exit_code: u32

§panic_message: Option<String>

LaunchError

Fields

§app_id: AppId

§error: LaunchError

§launched_by: PID

AppRemoving

Fields

§app_id: AppId

AppRemovalFailed

Fields

§app_id: AppId

§result: RemoveInstalledAppResult

AppSetChanged

A rescan or successful install added, removed, or updated app bundles.

installed: covers both app ids that weren’t in the registry before and app ids whose bundle changed removed covers app ids no longer found

Fields

§installed: Vec<AppId>

§removed: Vec<AppId>

AllowedPublishersChanged

Trait Implementations§

impl Archive for AppEvent
where WithAppId: ArchiveWith<AppId>, PID: Archive, u32: Archive, Option<String>: Archive, LaunchError: Archive, RemoveInstalledAppResult: Archive, Map<WithAppId>: ArchiveWith<Vec<AppId>>,

type Archived = ArchivedAppEvent

The archived representation of this type. Read more

type Resolver = AppEventResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve( &self, resolver: <Self as Archive>::Resolver, out: Place<<Self as Archive>::Archived>, )

Creates the archived version of this value at the given position and writes it to the given output. Read more

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize. Read more

impl Clone for AppEvent

fn clone(&self) -> AppEvent

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for AppEvent

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

Formats the value using the given formatter. Read more

impl<D: Fallible + ?Sized> Deserialize<AppEvent, D> for Archived<AppEvent>
where WithAppId: ArchiveWith<AppId> + DeserializeWith<<WithAppId as ArchiveWith<AppId>>::Archived, AppId, D>, PID: Archive, <PID as Archive>::Archived: Deserialize<PID, D>, u32: Archive, <u32 as Archive>::Archived: Deserialize<u32, D>, Option<String>: Archive, <Option<String> as Archive>::Archived: Deserialize<Option<String>, D>, LaunchError: Archive, <LaunchError as Archive>::Archived: Deserialize<LaunchError, D>, RemoveInstalledAppResult: Archive, <RemoveInstalledAppResult as Archive>::Archived: Deserialize<RemoveInstalledAppResult, D>, Map<WithAppId>: ArchiveWith<Vec<AppId>> + DeserializeWith<<Map<WithAppId> as ArchiveWith<Vec<AppId>>>::Archived, Vec<AppId>, __D>,

fn deserialize( &self, deserializer: &mut D, ) -> Result<AppEvent, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<S: Fallible + ?Sized> Serialize<S> for AppEvent
where WithAppId: SerializeWith<AppId, S>, PID: Serialize<S>, u32: Serialize<S>, Option<String>: Serialize<S>, LaunchError: Serialize<S>, RemoveInstalledAppResult: Serialize<S>, Map<WithAppId>: SerializeWith<Vec<AppId>, __S>,

fn serialize( &self, serializer: &mut S, ) -> Result<<Self as Archive>::Resolver, <S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

Auto Trait Implementations§

impl Freeze for AppEvent

impl RefUnwindSafe for AppEvent

impl Send for AppEvent

impl Sync for AppEvent

impl Unpin for AppEvent

impl UnsafeUnpin for AppEvent

impl UnwindSafe for AppEvent

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

impl<T> ArchiveUnsized for T
where T: Archive,

type Archived = <T as Archive>::Archived

The archived counterpart of this type. Unlike Archive, it may be unsized. Read more

fn archived_metadata( &self, ) -> <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata

Creates the archived version of the metadata for this value.

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> LayoutRaw for T

fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Returns the layout of the type.

impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
where T: SharedNiching<N1, N2>, N1: Niching<T>, N2: Niching<T>,

unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool

Returns whether the given value has been niched. Read more

fn resolve_niched(out: Place<NichedOption<T, N1>>)

Writes data to out indicating that a T is niched.

impl<T> Pointee for T

type Metadata = ()

The metadata type for pointers and references to this type.

impl<T, S> SerializeUnsized<S> for T
where T: Serialize<S>, S: Fallible + Writer + ?Sized,

fn serialize_unsized( &self, serializer: &mut S, ) -> Result<usize, <S as Fallible>::Error>

Writes the object and returns the position of the archived type.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> ArchiveCodec for T
where T: Archive + for<'a, 'b> Serialize<Strategy<Serializer<Buffer<'b>, ArenaHandle<'a>, ()>, Error>> + for<'a> Serialize<Strategy<Serializer<SizeOfWriter, ArenaHandle<'a>, ()>, Error>>, <T as Archive>::Archived: Portable,

impl<M> ArchiveEvent for M
where M: ArchiveCodec, <M as Archive>::Archived: for<'a> CheckBytes<Strategy<Validator<ArchiveValidator<'a>, ()>, Error>>,

impl<T> SubscriptionError for T
where T: ArchiveCodec, <Result<(), T> as Archive>::Archived: Deserialize<Result<(), T>, Strategy<(), Error>> + for<'a> CheckBytes<Strategy<Validator<ArchiveValidator<'a>, ()>, Error>>,