Struct SurfaceDelta 

pub struct SurfaceDelta {
    pub reset: bool,
    pub shapes: Vec<([u8; 16], ExportedAction)>,
    pub templates: Vec<([u8; 16], Vec<[u8; 16]>)>,
    pub resources: Vec<SurfaceResource>,
    pub removed: Vec<String>,
}

A change to a connection’s published surface.

Fields

reset: bool

Discard the surface published so far before applying the rest.

shapes: Vec<([u8; 16], ExportedAction)>

Catalogue entries the broker does not hold yet.

templates: Vec<([u8; 16], Vec<[u8; 16]>)>

Ordered sets of shapes the broker does not hold yet.

resources: Vec<SurfaceResource>

Resources added or changed; each replaces what the broker holds of it.

removed: Vec<String>

Resources no longer published.

Implementations

impl SurfaceDelta

pub fn is_empty(&self) -> bool

Whether applying this delta changes nothing.

pub fn then(self, newer: SurfaceDelta) -> SurfaceDelta

The one delta equivalent to applying self and then newer, for a publisher whose earlier delta has not been sent yet.

Trait Implementations

impl Clone for SurfaceDelta

fn clone(&self) -> SurfaceDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SurfaceDelta

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

Formats the value using the given formatter.

impl Default for SurfaceDelta

fn default() -> SurfaceDelta

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SurfaceDelta

fn deserialize<__D>( __deserializer: __D, ) -> Result<SurfaceDelta, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SurfaceDelta

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for SurfaceDelta

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SurfaceDelta

impl StructuralPartialEq for SurfaceDelta