Struct fidl_fuchsia_ui_gfx::SetClipCmd

pub struct SetClipCmd {
    pub node_id: u32,
    pub clip_id: u32,
    pub clip_to_self: bool,
}

Sets/clears a node’s clip. DEPRECATED: use SetClipPlanesCmd.

Constraints:

• node_id refs a Node with the has_clip characteristic.
• clip_id a Node with the is_clip characteristic, or nothing. If the referenced node is not rooted, then it will have no effect (since its full world-transform cannot be determined).
• clip_to_self If false, children are only clipped to the region specified by clip_id. If true, children are additionally clipped to the node’s shape (as determined by its ShapeNode parts).

Discussion: If a node has a clip, it will be applied to both the parts and the children of the node. Under some circumstances (TBD), a clip will not be applicable to a node; in such cases it will be as though no clip has been specified for the node.

Fields

node_id: u32

clip_id: u32

clip_to_self: bool

Trait Implementations

impl Clone for SetClipCmd

fn clone(&self) -> SetClipCmd

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SetClipCmd

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

Formats the value using the given formatter.

impl Decode<SetClipCmd> for SetClipCmd

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<SetClipCmd> for &SetClipCmd

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<u32>, T2: Encode<bool>> Encode<SetClipCmd> for (T0, T1, T2)

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 Hash for SetClipCmd

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SetClipCmd

fn cmp(&self, other: &SetClipCmd) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<SetClipCmd> for SetClipCmd

fn eq(&self, other: &SetClipCmd) -> 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<SetClipCmd> for SetClipCmd

fn partial_cmp(&self, other: &SetClipCmd) -> 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 SetClipCmd

type Owned = SetClipCmd

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 SetClipCmd

type Borrowed<'a> = &'a <SetClipCmd 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 SetClipCmd

impl Eq for SetClipCmd

impl StructuralEq for SetClipCmd

impl StructuralPartialEq for SetClipCmd

impl TopLevel for SetClipCmd