Struct zng_app :: view_process :: ViewHeadless Copy item path

impl ViewHeadless

pub fn set_size( &self, size: DipSize, scale_factor: Factor, ) -> Result<(), ViewProcessOffline>

Resize the headless surface.

pub fn renderer(&self) -> ViewRenderer

Reference the window renderer.

pub fn window_extension_raw( &self, extension_id: ApiExtensionId, request: ApiExtensionPayload, ) -> Result<ApiExtensionPayload, ViewProcessOffline>

Call a window extension with custom encoded payload.

pub fn window_extension<I, O>( &self, extension_id: ApiExtensionId, request: &I, ) -> Result<Result<O, ApiExtensionRecvError>, ViewProcessOffline>
where I: Serialize, O: DeserializeOwned,

Call a window extension with serialized payload.

Trait Implementations§

impl Clone for ViewHeadless

fn clone(&self) -> ViewHeadless

Returns a copy 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 ViewHeadless

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

Formats the value using the given formatter. Read more

impl From<ViewHeadless> for ViewWindowOrHeadless

fn from(w: ViewHeadless) -> Self

Converts to this type from the input type.

impl PartialEq for ViewHeadless

fn eq(&self, other: &Self) -> bool

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

1.0.0 · source§

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 Eq for ViewHeadless

Auto Trait Implementations§

impl UnwindSafe for ViewHeadless

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> AnyVarValue for T
where T: VarValue,

fn as_any(&self) -> &(dyn Any + 'static)

Access to dyn Any methods.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Access to mut dyn Any methods.

fn clone_boxed(&self) -> Box<dyn AnyVarValue>

Clone the value.

fn clone_boxed_var(&self) -> Box<dyn AnyVar>

Clone the value into a new boxed LocalVar<Self>.

fn into_any(self: Box<T>) -> Box<dyn Any>

Access to Box<dyn Any> methods.

fn eq_any(&self, other: &(dyn AnyVarValue + 'static)) -> bool

Gets if self equals other.

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, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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 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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more