Enum trie_db::TrieError

pub enum TrieError<T, E> {
    InvalidStateRoot(T),
    IncompleteDatabase(T),
    DecoderError(T, E),
}

Trie Errors.

These borrow the data within them to avoid excessive copying on every trie operation.

Variants

InvalidStateRoot(T)

Attempted to create a trie with a state root not in the DB.

IncompleteDatabase(T)

Trie item not found in the database,

DecoderError(T, E)

Corrupt Trie item

Trait Implementations

impl<T: Clone, E: Clone> Clone for TrieError<T, E>

fn clone(&self) -> TrieError<T, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: PartialEq, E: PartialEq> PartialEq<TrieError<T, E>> for TrieError<T, E>

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TrieError<T, E>) -> bool

This method tests for !=.

impl<T: Eq, E: Eq> Eq for TrieError<T, E>

impl<T, E> Display for TrieError<T, E> where
    T: MaybeDebug,
    E: MaybeDebug, 

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

Formats the value using the given formatter.

impl<T: Debug, E: Debug> Debug for TrieError<T, E>

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

Formats the value using the given formatter.

impl<T, E> Error for TrieError<T, E> where
    T: Debug,
    E: Error, 

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.