Enum display_interface_parallel_gpio::DisplayError[−][src]

#[non_exhaustive]
pub enum DisplayError {
    InvalidFormatError,
    BusWriteError,
    DCError,
    CSError,
    DataFormatNotImplemented,
    RSError,
    OutOfBoundsError,
}
Expand description

A ubiquitous error type for all kinds of problems which could happen when communicating with a display

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.
InvalidFormatError
Expand description

Invalid data format selected for interface selected

BusWriteError
Expand description

Unable to write to bus

DCError
Expand description

Unable to assert or de-assert data/command switching signal

CSError
Expand description

Unable to assert chip select signal

DataFormatNotImplemented
Expand description

The requested DataFormat is not implemented by this display interface implementation

RSError
Expand description

Unable to assert or de-assert reset signal

OutOfBoundsError
Expand description

Attempted to write to a non-existing pixel outside the display’s bounds

Trait Implementations

impl Clone for DisplayError[src]

pub fn clone(&self) -> DisplayError[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for DisplayError[src]

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.