Enum StorageReadError 

pub enum StorageReadError {
    KeyNotFound,
    OutOfBounds,
}

Errors that can occur when reading from storage using StorageRead methods that write the result to a slice.

Variants

KeyNotFound

The requested key was not found in storage.

OutOfBounds

Attempted to read past the end of the stored value.

Trait Implementations

impl Clone for StorageReadError

fn clone(&self) -> StorageReadError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageReadError

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

Formats the value using the given formatter.

impl PartialEq for StorageReadError

fn eq(&self, other: &StorageReadError) -> 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 Copy for StorageReadError

impl Eq for StorageReadError

impl StructuralPartialEq for StorageReadError