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NavigationEvent

appscale_core::navigation

Enum NavigationEvent

pub enum NavigationEvent {
    ScreenMounted {
        screen_id: ScreenId,
        route_name: String,
        params: HashMap<String, String>,
    },
    ScreenUnmounting {
        screen_id: ScreenId,
    },
    ActiveScreenChanged {
        screen_id: ScreenId,
    },
    StateChanged {
        stack_depth: usize,
        active_route: String,
    },
}

Expand description

Navigation event (sent to React for rendering decisions).

Variants§

ScreenMounted

A new screen should be rendered.

Fields

§screen_id: ScreenId

§route_name: String

§params: HashMap<String, String>

ScreenUnmounting

A screen is being removed (animate out, then destroy).

Fields

§screen_id: ScreenId

ActiveScreenChanged

The active screen changed (for tab bar highlighting, etc.).

Fields

§screen_id: ScreenId

StateChanged

Navigation state changed (for DevTools).

Fields

§stack_depth: usize

§active_route: String

Trait Implementations§

impl Clone for NavigationEvent

fn clone(&self) -> NavigationEvent

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 NavigationEvent

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for NavigationEvent

impl RefUnwindSafe for NavigationEvent

impl Send for NavigationEvent

impl Sync for NavigationEvent

impl Unpin for NavigationEvent

impl UnsafeUnpin for NavigationEvent

impl UnwindSafe for NavigationEvent

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> 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> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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> 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> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more