Struct Frame 

#[non_exhaustive]
pub struct Frame {
    pub delta: Duration,
    pub frame: u64,
}

Per-frame context handed to App::update.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

delta: Duration

Wall-clock time elapsed since the previous frame, supplied by the driver.

frame: u64

Monotonic frame counter, starting at 0.

Implementations

impl Frame

pub const fn new(delta: Duration, frame: u64) -> Self

A frame at frame with delta elapsed since the previous one.

Trait Implementations

impl Clone for Frame

fn clone(&self) -> Frame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Frame

impl Debug for Frame

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

Formats the value using the given formatter.

impl Eq for Frame

impl PartialEq for Frame

fn eq(&self, other: &Frame) -> 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 StructuralPartialEq for Frame