Enum ViewError 

pub enum ViewError {
    Serialization(String),
    Permission(String),
    NotFound(String),
    BadRequest(String),
    Internal(String),
    DatabaseError(String),
}

Error type for ModelViewSetHandler.

Variants

Serialization(String)

Serialization or deserialization failure.

Permission(String)

Permission denied for the requested action.

NotFound(String)

The requested resource was not found.

BadRequest(String)

The request was malformed or invalid.

Internal(String)

An internal server error occurred.

DatabaseError(String)

A database operation failed.

Trait Implementations

impl Debug for ViewError

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

Formats the value using the given formatter.

impl Display for ViewError

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

Formats the value using the given formatter.

impl Error for ViewError

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.

impl From<ViewError> for Error

Convert ViewError into the framework-wide reinhardt_core::exception::Error.

Mapping preserves HTTP status codes via Error::status_code():

ViewError	Error	Status
Serialization	Serialization	400
Permission	Authorization	403
NotFound	NotFound	404
BadRequest	Http	400
Internal	Internal	500
DatabaseError	Database	500

fn from(value: ViewError) -> Self

Converts to this type from the input type.