Struct TextureId 

pub struct TextureId(/* private fields */);

Simple texture ID for backward compatibility

This is a simple wrapper around u64 that can be used to identify textures. For modern texture management, use TextureData instead.

Note: Changed from usize to u64 in Dear ImGui 1.91.4+ to support 64-bit handles like Vulkan and DX12 on 32-bit targets.

Implementations

impl TextureId

pub const fn new(id: u64) -> Self

Creates a new texture id with the given identifier

pub const fn id(self) -> u64

Returns the id of the TextureId

pub const fn null() -> Self

Creates a null texture ID

pub const fn is_null(self) -> bool

Checks if this texture ID is null

Trait Implementations

impl Clone for TextureId

fn clone(&self) -> TextureId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextureId

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

Formats the value using the given formatter.

impl Default for TextureId

fn default() -> Self

Returns the “default value” for a type.

impl<T> From<*const T> for TextureId

fn from(ptr: *const T) -> Self

Converts to this type from the input type.

impl<T> From<*mut T> for TextureId

fn from(ptr: *mut T) -> Self

Converts to this type from the input type.

impl From<TextureId> for *const c_void

fn from(id: TextureId) -> Self

Converts to this type from the input type.

impl From<TextureId> for *mut c_void

fn from(id: TextureId) -> Self

Converts to this type from the input type.

impl From<TextureId> for TextureRef

fn from(id: TextureId) -> Self

Converts to this type from the input type.

impl From<TextureId> for usize

fn from(id: TextureId) -> Self

Converts to this type from the input type.

impl From<u64> for TextureId

fn from(id: u64) -> Self

Converts to this type from the input type.

impl From<usize> for TextureId

fn from(id: usize) -> Self

Converts to this type from the input type.

impl Hash for TextureId

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 PartialEq for TextureId

fn eq(&self, other: &TextureId) -> 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 Copy for TextureId

impl Eq for TextureId

impl StructuralPartialEq for TextureId