Struct Delay

pub struct Delay;

Available on crate feature embedded-hal-async and riot_module_ztimer_usec and riot_module_ztimer only.

Struct that provides the embedded_hal_async::delay::DelayNs trait

Unlike the Clock structs that can be instantiated for any ZTimer clock, this is clock independent, because the embedded HAL trait offers delay methods that are provided through different global clocks.

Caveats

RIOT does not provide a general nanosecond clock; nanosecond sleeps are implemented at the microsecond clock, and will pause longer as the trait demands.

Trait Implementations

impl Clone for Delay

fn clone(&self) -> Delay

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Delay

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

Formats the value using the given formatter.

impl DelayNs for Delay

Available on riot_module_ztimer_msec only.

async fn delay_ns(&mut self, ns: u32)

Pauses execution for at minimum ns nanoseconds. Pause can be longer if the implementation requires it due to precision/timing issues.

async fn delay_us(&mut self, us: u32)

Pauses execution for at minimum us microseconds. Pause can be longer if the implementation requires it due to precision/timing issues.

async fn delay_ms(&mut self, us: u32)

Pauses execution for at minimum ms milliseconds. Pause can be longer if the implementation requires it due to precision/timing issues.

impl Copy for Delay

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

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