Struct fidl_fuchsia_ui_gfx::SetCameraTransformCmd

pub struct SetCameraTransformCmd {
    pub camera_id: u32,
    pub eye_position: Vector3Value,
    pub eye_look_at: Vector3Value,
    pub eye_up: Vector3Value,
}

Sets a camera’s view matrix. This operation can be applied to both Cameras and StereoCameras.

Constraints:

• camera_id refs a Camera.
• eye_position is the position of the eye.
• eye_look_at is the point is the scene the that eye is pointed at.
• eye_up defines the camera’s “up” vector.

Fields

camera_id: u32

eye_position: Vector3Value

eye_look_at: Vector3Value

eye_up: Vector3Value

Trait Implementations

impl Clone for SetCameraTransformCmd

fn clone(&self) -> SetCameraTransformCmd

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SetCameraTransformCmd

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

Formats the value using the given formatter.

impl Decode<SetCameraTransformCmd> for SetCameraTransformCmd

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_>, offset: usize, depth: Depth ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl Encode<SetCameraTransformCmd> for &SetCameraTransformCmd

unsafe fn encode( self, encoder: &mut Encoder<'_>, offset: usize, depth: Depth ) -> Result<()>

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

impl<T0: Encode<u32>, T1: Encode<Vector3Value>, T2: Encode<Vector3Value>, T3: Encode<Vector3Value>> Encode<SetCameraTransformCmd> for (T0, T1, T2, T3)

unsafe fn encode( self, encoder: &mut Encoder<'_>, offset: usize, depth: Depth ) -> Result<()>

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

impl PartialEq<SetCameraTransformCmd> for SetCameraTransformCmd

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<SetCameraTransformCmd> for SetCameraTransformCmd

fn partial_cmp(&self, other: &SetCameraTransformCmd) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TypeMarker for SetCameraTransformCmd

type Owned = SetCameraTransformCmd

The owned Rust type which this FIDL type decodes into.

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

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

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.

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 SetCameraTransformCmd

type Borrowed<'a> = &'a <SetCameraTransformCmd 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:

fn borrow<'a>(value: &'a <Self as TypeMarker>::Owned) -> Self::Borrowed<'a>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Copy for SetCameraTransformCmd

impl StructuralPartialEq for SetCameraTransformCmd

impl TopLevel for SetCameraTransformCmd