Enum nannou::app::LoopMode

pub enum LoopMode {
    Rate {
        update_interval: Duration,
    },
    Wait {
        updates_following_event: usize,
        update_interval: Duration,
    },
}

The mode in which the App is currently running the event loop.

Variants

Rate

Specifies that the application is continuously looping at a consistent rate.

An application running in the Rate loop mode will behave as follows:

1. Poll for and collect all pending user input. update is then called with all application events that have occurred.

2. update is called with an Event::Update.

3. draw is called.

4. Check the time and sleep for the remainder of the update_intervale.

Fields of Rate

update_interval: Duration

The minimum interval between emitted updates.

Wait

Fields of Wait

updates_following_event: usize	The number of updates (and in turn draws) that should occur since the application last received a non-Update event.
update_interval: Duration	The minimum interval between emitted updates.

Methods

impl LoopMode

pub const DEFAULT_RATE_FPS: f64

DEFAULT_RATE_FPS: f64 = 60.0

pub const DEFAULT_UPDATES_FOLLOWING_EVENT: usize

DEFAULT_UPDATES_FOLLOWING_EVENT: usize = 3

pub fn rate_fps(fps: f64) -> Self

Specify the Rate mode with the given frames-per-second.

pub fn wait(updates_following_event: usize) -> Self

Specify the Wait mode with the given number of updates following each non-Update event.

Uses the default update interval.

pub fn wait_with_max_fps(updates_following_event: usize, max_fps: f64) -> Self

Specify the Wait mode with the given number of updates following each non-Update event.

Waits long enough to ensure loop iteration never occurs faster than the given max_fps.

pub fn wait_with_interval(     updates_following_event: usize,     update_interval: Duration ) -> Self

Specify the Wait mode with the given number of updates following each non-Update event.

Waits long enough to ensure loop iteration never occurs faster than the given max_fps.

Trait Implementations

impl Copy for LoopMode

impl Clone for LoopMode

fn clone(&self) -> LoopMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LoopMode

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

Formats the value using the given formatter.

impl PartialEq for LoopMode

fn eq(&self, other: &LoopMode) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &LoopMode) -> bool

This method tests for !=.

impl Default for LoopMode

fn default() -> Self

Returns the "default value" for a type.