#[non_exhaustive]pub enum ScdcError<E> {
Transport(E),
Protocol(ProtocolError),
}Expand description
Errors returned by Scdc register operations.
Two categories of failure are distinguished so that callers can handle them separately: a transport failure means the I²C/DDC bus returned an error; a protocol error means culvert refused the operation because it would break the SCDC protocol (for example FFE levels the rate prohibits), before anything was written.
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.
Transport(E)
The underlying transport returned an error.
Protocol(ProtocolError)
The operation would violate the SCDC protocol; nothing was written.
Trait Implementations§
Auto Trait Implementations§
impl<E> Freeze for ScdcError<E>where
E: Freeze,
impl<E> RefUnwindSafe for ScdcError<E>where
E: RefUnwindSafe,
impl<E> Send for ScdcError<E>where
E: Send,
impl<E> Sync for ScdcError<E>where
E: Sync,
impl<E> Unpin for ScdcError<E>where
E: Unpin,
impl<E> UnsafeUnpin for ScdcError<E>where
E: UnsafeUnpin,
impl<E> UnwindSafe for ScdcError<E>where
E: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more