Enum cqrs_todo_core::error::CommandError

pub enum CommandError {
    NotInitialized,
    AlreadyCreated,
}

The command failed due to being in a state where the event could not be applied.

Variants

NotInitialized

The aggregate was not initialized, and it should have been.

AlreadyCreated

The aggregate was already created, and it should not have been.

Trait Implementations

impl PartialEq<CommandError> for CommandError

fn eq(&self, other: &CommandError) -> bool

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

#[must_use]

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

This method tests for !=.

impl Eq for CommandError

impl Copy for CommandError

impl Clone for CommandError

fn clone(&self) -> CommandError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CommandError

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

Formats the value using the given formatter.

impl Display for CommandError

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

Formats the value using the given formatter.

impl Hash for CommandError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Error for CommandError

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.