Enum Error 

pub enum Error {
    NotLoaded(AssociationType),
    LoadFailed(AssociationType),
}

The kinds of errors that can happen when doing eager loading.

Variants

NotLoaded(AssociationType)

The association was not loaded.

Did you forget to call eager_load_all_children_for_each?

LoadFailed(AssociationType)

Loading the association failed. This can only happen when using HasOne. All the other association types have defaults.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.