Enum InterruptError

pub enum InterruptError {
    IntChannelAlreadyUsed,
    NoIntChannelAvailable,
}

Available on crate feature external-interrupts only.

External interrupt-related errors.

Not all variants can happen on every HALs.

Variants

IntChannelAlreadyUsed

On MCU families where interrupt channels are shared between multiple input GPIOs (e.g, STM32), signals that the interrupt channel is already used by another input GPIO.

NoIntChannelAvailable

On MCU families where there is a pool of interrupt channels, with fewer channels than input GPIOs, signals that no interrupt channel is left available.

Trait Implementations

impl Debug for InterruptError

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

Formats the value using the given formatter.

impl Format for InterruptError

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl From<InterruptError> for Error

fn from(err: InterruptError) -> Error

Converts to this type from the input type.