Struct TexturesDelta 

pub struct TexturesDelta {
    pub set: HashMap<TextureId, SmallVec<[ImageDelta; 1]>>,
    pub free: HashSet<TextureId>,
}

What has been allocated and freed during the last period.

These are commands given to the integration painter.

Fields

set: HashMap<TextureId, SmallVec<[ImageDelta; 1]>>

New or changed textures. Apply before painting.

free: HashSet<TextureId>

Textures to free after painting.

Implementations

impl TexturesDelta

pub fn is_empty(&self) -> bool

pub fn push(&mut self, id: TextureId, delta: ImageDelta)

Inserts a ImageDelta.

If this TexturesDelta already contains this TextureId, and this is a whole delta, the previous deltas for this id are discarded.

pub fn free(&mut self, id: TextureId)

pub fn append(&mut self, newer: Self)

pub fn clear(&mut self)

Trait Implementations

impl Clone for TexturesDelta

fn clone(&self) -> TexturesDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TexturesDelta

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

Formats the value using the given formatter.

impl Default for TexturesDelta

fn default() -> TexturesDelta

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TexturesDelta

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Drop for TexturesDelta

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Eq for TexturesDelta

impl PartialEq for TexturesDelta

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TexturesDelta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TexturesDelta