[−][src]Struct sdl2::TimerSubsystem
Methods
impl TimerSubsystem
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pub fn add_timer<'b, 'c>(
&'b self,
delay: u32,
callback: TimerCallback<'c>
) -> Timer<'b, 'c>
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&'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
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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)
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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
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pub fn performance_frequency(&self) -> u64
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impl TimerSubsystem
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Trait Implementations
impl Clone for TimerSubsystem
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impl Sync for TimerSubsystem
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Auto Trait Implementations
impl !RefUnwindSafe for TimerSubsystem
impl !Send for TimerSubsystem
impl Unpin for TimerSubsystem
impl !UnwindSafe for TimerSubsystem
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,