#[non_exhaustive]
pub enum SpiDeviceError<BUS, CS> { Spi(BUS), Cs(CS), DelayNotSupported, Config, }
Expand description

Error returned by SPI device implementations in this crate.

Variants (Non-exhaustive)§

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.
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Spi(BUS)

An operation on the inner SPI bus failed.

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Cs(CS)

Setting the value of the Chip Select (CS) pin failed.

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DelayNotSupported

Delay operations are not supported when the time Cargo feature is not enabled.

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Config

The SPI bus could not be configured.

Trait Implementations§

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impl<BUS: Clone, CS: Clone> Clone for SpiDeviceError<BUS, CS>

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fn clone(&self) -> SpiDeviceError<BUS, CS>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<BUS: Debug, CS: Debug> Debug for SpiDeviceError<BUS, CS>

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

Formats the value using the given formatter. Read more
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impl<BUS, CS> Error for SpiDeviceError<BUS, CS>
where BUS: Error + Debug, CS: Debug,

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fn kind(&self) -> ErrorKind

Convert error to a generic SPI error kind. Read more
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impl<BUS: PartialEq, CS: PartialEq> PartialEq for SpiDeviceError<BUS, CS>

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fn eq(&self, other: &SpiDeviceError<BUS, CS>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<BUS: Copy, CS: Copy> Copy for SpiDeviceError<BUS, CS>

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impl<BUS: Eq, CS: Eq> Eq for SpiDeviceError<BUS, CS>

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impl<BUS, CS> StructuralPartialEq for SpiDeviceError<BUS, CS>

Auto Trait Implementations§

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impl<BUS, CS> Freeze for SpiDeviceError<BUS, CS>
where BUS: Freeze, CS: Freeze,

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impl<BUS, CS> RefUnwindSafe for SpiDeviceError<BUS, CS>
where BUS: RefUnwindSafe, CS: RefUnwindSafe,

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impl<BUS, CS> Send for SpiDeviceError<BUS, CS>
where BUS: Send, CS: Send,

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impl<BUS, CS> Sync for SpiDeviceError<BUS, CS>
where BUS: Sync, CS: Sync,

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impl<BUS, CS> Unpin for SpiDeviceError<BUS, CS>
where BUS: Unpin, CS: Unpin,

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impl<BUS, CS> UnwindSafe for SpiDeviceError<BUS, CS>
where BUS: UnwindSafe, CS: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.