#[non_exhaustive]
pub enum ErrorKind {
Overrun,
Bit,
Stuff,
Crc,
Form,
Acknowledge,
Other,
}
Expand description
CAN error kind
This represents a common set of CAN operation errors. HAL implementations are
free to define more specific or additional error types. However, by providing
a mapping to these common CAN errors, generic code can still react to them.
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
The peripheral receive buffer was overrun.
A bit error is detected at that bit time when the bit value that is
monitored differs from the bit value sent.
A stuff error is detected at the bit time of the sixth consecutive
equal bit level in a frame field that shall be coded by the method
of bit stuffing.
Calculated CRC sequence does not equal the received one.
A form error shall be detected when a fixed-form bit field contains
one or more illegal bits.
An ACK error shall be detected by a transmitter whenever it does not
monitor a dominant bit during the ACK slot.
A different error occurred. The original error may contain more information.
Performs copy-assignment from
source
.
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Formats the value using the given formatter.
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Formats the value using the given formatter.
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Convert error to a generic CAN error kind
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Feeds this value into the given [
Hasher
].
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Feeds a slice of this type into the given [
Hasher
].
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This method returns an [
Ordering
] between
self
and
other
.
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Compares and returns the maximum of two values.
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Compares and returns the minimum of two values.
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Restrict a value to a certain interval.
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This method tests for self
and other
values to be equal, and is used
by ==
.
This method tests for !=
. The default implementation is almost always
sufficient, and should not be overridden without very good reason.
This method returns an ordering between
self
and
other
values if one exists.
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This method tests less than (for
self
and
other
) and is used by the
<
operator.
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This method tests less than or equal to (for
self
and
other
) and is used by the
<=
operator.
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This method tests greater than (for
self
and
other
) and is used by the
>
operator.
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This method tests greater than or equal to (for
self
and
other
) and is used by the
>=
operator.
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Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
[From]<T> for U
chooses to do.
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.