Struct MainWorkGuard 

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

RAII guard marking that main-thread render/tick/drive work is in progress. The driver wraps init_callback’s initial render and every tick_frame in one, so a re-entrant run_on_main_thread dispatch defers (via the trampoline) instead of nesting.

Implementations

impl MainWorkGuard

pub fn new() -> Self

Trait Implementations

impl Default for MainWorkGuard

fn default() -> Self

Returns the “default value” for a type.

impl Drop for MainWorkGuard

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.