Enum embedded_hal_async::i2c::ErrorKind
source · [−]#[non_exhaustive]
pub enum ErrorKind {
Bus,
ArbitrationLoss,
NoAcknowledge(NoAcknowledgeSource),
Overrun,
Other,
}
Expand description
I2C error kind
This represents a common set of I2C operation errors. HAL implementations are free to define more specific or additional error types. However, by providing a mapping to these common I2C errors, generic code can still react to them.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Bus
Bus error occurred. e.g. A START or a STOP condition is detected and is not located after a multiple of 9 SCL clock pulses.
ArbitrationLoss
The arbitration was lost, e.g. electrical problems with the clock signal
NoAcknowledge(NoAcknowledgeSource)
A bus operation was not acknowledged, e.g. due to the addressed device not being available on the bus or the device not being ready to process requests at the moment
Overrun
The peripheral receive buffer was overrun
Other
A different error occurred. The original error may contain more information.
Trait Implementations
sourceimpl Ord for ErrorKind
impl Ord for ErrorKind
sourceimpl PartialOrd<ErrorKind> for ErrorKind
impl PartialOrd<ErrorKind> for ErrorKind
sourcefn partial_cmp(&self, other: &ErrorKind) -> Option<Ordering>
fn partial_cmp(&self, other: &ErrorKind) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for ErrorKind
impl Eq for ErrorKind
impl StructuralEq for ErrorKind
impl StructuralPartialEq for ErrorKind
Auto Trait Implementations
impl RefUnwindSafe for ErrorKind
impl Send for ErrorKind
impl Sync for ErrorKind
impl Unpin for ErrorKind
impl UnwindSafe for ErrorKind
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more