Enum CursorError

pub enum CursorError<E> {
    KeyBufferTooSmall,
    ValueBufferTooSmall,
    Corrupted,
    Flash(E),
}

Error returned by Cursor::next.

Variants

KeyBufferTooSmall

The provided buffer for the key was too small.

ValueBufferTooSmall

The provided buffer for the value was too small.

Corrupted

Database is corrupted, or not formatted yet.

Flash(E)

Some operation on the underlying Flash failed.

Trait Implementations

impl<E: Clone> Clone for CursorError<E>

fn clone(&self) -> CursorError<E>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E: Debug> Debug for CursorError<E>

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

Formats the value using the given formatter.

impl<E> Format for CursorError<E>

where E: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl<E> From<Error<E>> for CursorError<E>

fn from(e: Error<E>) -> Self

Converts to this type from the input type.

impl<E: PartialEq> PartialEq for CursorError<E>

fn eq(&self, other: &CursorError<E>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<E: Copy> Copy for CursorError<E>

impl<E: Eq> Eq for CursorError<E>

impl<E> StructuralPartialEq for CursorError<E>