Struct LayerStackArgs
#[repr(C)]pub struct LayerStackArgs {
pub dummy: u32,
}
Expand description
A LayerStack is a stack of layers that are attached to a Compositor, which draws them in order of increasing Z-order (or rather, presents the illusion of drawing them in that order: it may apply any optimizations that don’t affect the output).
Supported commands:
- AddLayer
Fields§
§dummy: u32
Trait Implementations§
§impl Clone for LayerStackArgs
impl Clone for LayerStackArgs
§fn clone(&self) -> LayerStackArgs
fn clone(&self) -> LayerStackArgs
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for LayerStackArgs
impl Debug for LayerStackArgs
§impl<D> Decode<LayerStackArgs, D> for LayerStackArgswhere
D: ResourceDialect,
impl<D> Decode<LayerStackArgs, D> for LayerStackArgswhere
D: ResourceDialect,
§fn new_empty() -> LayerStackArgs
fn new_empty() -> LayerStackArgs
Creates a valid instance of
Self
. The specific value does not matter,
since it will be overwritten by decode
.§impl<D> Encode<LayerStackArgs, D> for &LayerStackArgswhere
D: ResourceDialect,
impl<D> Encode<LayerStackArgs, D> for &LayerStackArgswhere
D: ResourceDialect,
§impl Hash for LayerStackArgs
impl Hash for LayerStackArgs
§impl Ord for LayerStackArgs
impl Ord for LayerStackArgs
§impl PartialEq for LayerStackArgs
impl PartialEq for LayerStackArgs
§impl PartialOrd for LayerStackArgs
impl PartialOrd for LayerStackArgs
§impl TypeMarker for LayerStackArgs
impl TypeMarker for LayerStackArgs
§type Owned = LayerStackArgs
type Owned = LayerStackArgs
The owned Rust type which this FIDL type decodes into.
§fn inline_align(_context: Context) -> usize
fn inline_align(_context: Context) -> usize
Returns the minimum required alignment of the inline portion of the
encoded object. It must be a (nonzero) power of two.
§fn inline_size(_context: Context) -> usize
fn inline_size(_context: Context) -> usize
Returns the size of the inline portion of the encoded object, including
padding for alignment. Must be a multiple of
inline_align
.§fn encode_is_copy() -> bool
fn encode_is_copy() -> bool
Returns true if the memory layout of
Self::Owned
matches the FIDL wire
format and encoding requires no validation. When true, we can optimize
encoding arrays and vectors of Self::Owned
to a single memcpy. Read more§fn decode_is_copy() -> bool
fn decode_is_copy() -> bool
Returns true if the memory layout of
Self::Owned
matches the FIDL wire
format and decoding requires no validation. When true, we can optimize
decoding arrays and vectors of Self::Owned
to a single memcpy.§impl ValueTypeMarker for LayerStackArgs
impl ValueTypeMarker for LayerStackArgs
§type Borrowed<'a> = &'a LayerStackArgs
type Borrowed<'a> = &'a LayerStackArgs
The Rust type to use for encoding. This is a particular
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read more§fn borrow(
value: &<LayerStackArgs as TypeMarker>::Owned,
) -> <LayerStackArgs as ValueTypeMarker>::Borrowed<'_>
fn borrow( value: &<LayerStackArgs as TypeMarker>::Owned, ) -> <LayerStackArgs as ValueTypeMarker>::Borrowed<'_>
Cheaply converts from
&Self::Owned
to Self::Borrowed
.impl Copy for LayerStackArgs
impl Eq for LayerStackArgs
impl Persistable for LayerStackArgs
impl StructuralPartialEq for LayerStackArgs
Auto Trait Implementations§
impl Freeze for LayerStackArgs
impl RefUnwindSafe for LayerStackArgs
impl Send for LayerStackArgs
impl Sync for LayerStackArgs
impl Unpin for LayerStackArgs
impl UnwindSafe for LayerStackArgs
Blanket Implementations§
§impl<T> Body for Twhere
T: Persistable,
impl<T> Body for Twhere
T: Persistable,
§type MarkerAtTopLevel = T
type MarkerAtTopLevel = T
The marker type to use when the body is at the top-level.
§type MarkerInResultUnion = T
type MarkerInResultUnion = T
The marker type to use when the body is nested in a result union.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more