Enum juniper_eager_loading::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)>

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting