Struct imgui::OwnedDrawData

pub struct OwnedDrawData { /* private fields */ }

A container for a heap-allocated deep copy of a DrawData struct.

Can be used to retain draw data for rendering on a different thread. The underlying copy is released when this struct is dropped.

Implementations

impl OwnedDrawData

pub fn draw_data(&self) -> Option<&DrawData>

If this struct contains a DrawData object, then this function returns a reference to it.

Otherwise, this struct is empty and so this function returns None.

Trait Implementations

impl Default for OwnedDrawData

fn default() -> Self

The default OwnedDrawData struct is empty.

impl Drop for OwnedDrawData

fn drop(&mut self)

Releases any heap-allocated memory consumed by this OwnedDrawData object

impl From<&DrawData> for OwnedDrawData

fn from(value: &DrawData) -> Self

Construct OwnedDrawData from DrawData by creating a heap-allocated deep copy of the given DrawData