Struct Composition

Source

pub struct Composition { /* private fields */ }

Expand description

A group of ordered layers.

Implementations§

Source §

impl Composition

Source

pub fn new(background_color: Color) -> Self

Creates a composition of ordered layers where the layers with lower index appear on top.

Source

pub fn clear(&mut self)

Resets composition by removing all layers.

Source

pub fn insert(&mut self, order: Order, layer: Layer)

Insert layer into composition.

Source

pub fn remove(&mut self, order: Order)

Remove layer from composition.

Trait Implementations§

Source §

impl Debug for Composition

Source §

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl !UnwindSafe for Composition

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

Source §

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

Source §

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

Source §

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> InstanceFromServiceTransport<T> for T

§

fn from_service_transport(handle: T) -> T

Converts the given service transport handle of type T to [Self]

Source §

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

Source §

fn into(self) -> U

Calls U::from(self).

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

Source §

impl<T> IntoEither for T

Source §

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

Source §

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

§