Struct SharedRawImageData 

#[repr(C)]
pub struct SharedRawImageData {
    pub data: *const U8Vec,
    pub copies: *const AtomicUsize,
    pub run_destructor: bool,
}

Reference-counted wrapper around raw image bytes (U8Vec). This allows sharing image data between azul-core and webrender without cloning.

Similar to ImageRef but specifically for raw byte data, avoiding the overhead of the full DecodedImage enum when we just need the bytes.

Fields

data: *const U8Vec

Shared pointer to the raw image bytes

copies: *const AtomicUsize

Reference counter - when it reaches 0, the data is deallocated

run_destructor: bool

Whether to run the destructor (for FFI safety)

Implementations

impl SharedRawImageData

pub fn new(data: U8Vec) -> Self

Create a new SharedRawImageData from a U8Vec

pub fn as_ref(&self) -> &[u8]

Get a reference to the underlying bytes

pub fn get_bytes(&self) -> &[u8]

Alias for as_ref() - get the raw bytes as a slice

pub fn as_ptr(&self) -> *const u8

Get a pointer to the raw bytes for hashing/identification

pub fn len(&self) -> usize

Get the length of the data

pub fn is_empty(&self) -> bool

Check if the data is empty

pub fn into_inner(self) -> Option<U8Vec>

Try to extract the U8Vec if this is the only reference Returns None if there are other references

Trait Implementations

impl Clone for SharedRawImageData

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SharedRawImageData

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

Formats the value using the given formatter.

impl Drop for SharedRawImageData

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 Hash for SharedRawImageData

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

where H: Hasher,

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 SharedRawImageData

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SharedRawImageData

fn eq(&self, rhs: &Self) -> 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 PartialOrd for SharedRawImageData

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for SharedRawImageData

impl Send for SharedRawImageData

impl Sync for SharedRawImageData