#[repr(C)]pub struct DirectionalLightArgs {
pub dummy: u32,
}
Expand description
A DirectionalLight is a Light that is emitted from a point at infinity.
Although the light is directional, the light has some amount of angular dispersion (i.e., the light is not fully columnated). For simplicity, we assume the dispersion of the light source is symmetric about the light’s primary direction.
Supported commands:
- SetLightColor
- SetLightDirection
Fields§
§dummy: u32
Trait Implementations§
source§impl AsBytes for DirectionalLightArgswhere
u32: AsBytes,
HasPadding<DirectionalLightArgs, { _ }>: ShouldBe<{ _ }>,
impl AsBytes for DirectionalLightArgswhere u32: AsBytes, HasPadding<DirectionalLightArgs, { _ }>: ShouldBe<{ _ }>,
§fn as_bytes_mut(&mut self) -> &mut [u8] ⓘwhere
Self: FromBytes,
fn as_bytes_mut(&mut self) -> &mut [u8] ⓘwhere Self: FromBytes,
Gets the bytes of this value mutably. Read more
§fn write_to_prefix<B>(&self, bytes: B) -> Option<()>where
B: ByteSliceMut,
fn write_to_prefix<B>(&self, bytes: B) -> Option<()>where B: ByteSliceMut,
§fn write_to_suffix<B>(&self, bytes: B) -> Option<()>where
B: ByteSliceMut,
fn write_to_suffix<B>(&self, bytes: B) -> Option<()>where B: ByteSliceMut,
source§impl Clone for DirectionalLightArgs
impl Clone for DirectionalLightArgs
source§fn clone(&self) -> DirectionalLightArgs
fn clone(&self) -> DirectionalLightArgs
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 moresource§impl Debug for DirectionalLightArgs
impl Debug for DirectionalLightArgs
source§impl Decode<DirectionalLightArgs> for DirectionalLightArgs
impl Decode<DirectionalLightArgs> for DirectionalLightArgs
source§impl Encode<DirectionalLightArgs> for &DirectionalLightArgs
impl Encode<DirectionalLightArgs> for &DirectionalLightArgs
source§impl<T0: Encode<u32>> Encode<DirectionalLightArgs> for (T0,)
impl<T0: Encode<u32>> Encode<DirectionalLightArgs> for (T0,)
source§impl FromBytes for DirectionalLightArgswhere
u32: FromBytes,
impl FromBytes for DirectionalLightArgswhere u32: FromBytes,
§fn read_from_prefix<B>(bytes: B) -> Option<Self>where
B: ByteSlice,
Self: Sized,
fn read_from_prefix<B>(bytes: B) -> Option<Self>where B: ByteSlice, Self: Sized,
§fn read_from_suffix<B>(bytes: B) -> Option<Self>where
B: ByteSlice,
Self: Sized,
fn read_from_suffix<B>(bytes: B) -> Option<Self>where B: ByteSlice, Self: Sized,
§fn new_zeroed() -> Selfwhere
Self: Sized,
fn new_zeroed() -> Selfwhere Self: Sized,
Creates an instance of
Self
from zeroed bytes.source§impl Hash for DirectionalLightArgs
impl Hash for DirectionalLightArgs
source§impl Ord for DirectionalLightArgs
impl Ord for DirectionalLightArgs
source§fn cmp(&self, other: &DirectionalLightArgs) -> Ordering
fn cmp(&self, other: &DirectionalLightArgs) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<DirectionalLightArgs> for DirectionalLightArgs
impl PartialEq<DirectionalLightArgs> for DirectionalLightArgs
source§fn eq(&self, other: &DirectionalLightArgs) -> bool
fn eq(&self, other: &DirectionalLightArgs) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<DirectionalLightArgs> for DirectionalLightArgs
impl PartialOrd<DirectionalLightArgs> for DirectionalLightArgs
source§fn partial_cmp(&self, other: &DirectionalLightArgs) -> Option<Ordering>
fn partial_cmp(&self, other: &DirectionalLightArgs) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl TypeMarker for DirectionalLightArgs
impl TypeMarker for DirectionalLightArgs
§type Owned = DirectionalLightArgs
type Owned = DirectionalLightArgs
The owned Rust type which this FIDL type decodes into.
source§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.
source§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
.source§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 moresource§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.source§impl ValueTypeMarker for DirectionalLightArgs
impl ValueTypeMarker for DirectionalLightArgs
§type Borrowed<'a> = &'a <DirectionalLightArgs as TypeMarker>::Owned
type Borrowed<'a> = &'a <DirectionalLightArgs as TypeMarker>::Owned
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