Struct sdl2::TimerSubsystem

pub struct TimerSubsystem { /* fields omitted */ }

Methods

impl TimerSubsystem

#[must_use = "if unused the Timer will be dropped immediately"]pub fn add_timer<'b, 'c>(
    &'b self,
    delay: u32,
    callback: TimerCallback<'c>
) -> Timer<'b, 'c>

Constructs a new timer using the boxed closure callback.

The timer is started immediately, it will be cancelled either:

• when the timer is dropped
• or when the callback returns a non-positive continuation interval

pub fn ticks(&mut self) -> u32

Gets the number of milliseconds elapsed since the timer subsystem was initialized.

It's recommended that you use another library for timekeeping, such as time.

pub fn delay(&mut self, ms: u32)

Sleeps the current thread for the specified amount of milliseconds.

It's recommended that you use std::thread::sleep() instead.

pub fn performance_counter(&self) -> u64

pub fn performance_frequency(&self) -> u64

impl TimerSubsystem

pub fn sdl(&self) -> Sdl

Obtain an SDL context.

Trait Implementations

impl Clone for TimerSubsystem

fn clone(&self) -> TimerSubsystem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Sync for TimerSubsystem