Enum feattle::RenderError

pub enum RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync,  {
    NotFound,
    Template(RenderError),
    Serialization(Error),
    History(HistoryError<PersistError>),
    Update(UpdateError<PersistError>),
}

Represent what can go wrong while handling a request

Variants

NotFound

The requested page does not exist

Template(RenderError)

The template failed to render

Serialization(Error)

Failed to serialize or deserialize JSON

History(HistoryError<PersistError>)

Failed to recover history information

Update(UpdateError<PersistError>)

Failed to update value

Trait Implementations

impl<PersistError> Debug for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync + Debug, 

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

Formats the value using the given formatter.

impl<PersistError> Display for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync, 

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

Formats the value using the given formatter.

impl<PersistError> Error for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync, 

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 1.42.0:

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

impl<PersistError> From<Error> for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync, 

fn from(source: Error) -> RenderError<PersistError>

Performs the conversion.

impl<PersistError> From<HistoryError<PersistError>> for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync, 

fn from(source: HistoryError<PersistError>) -> RenderError<PersistError>

Performs the conversion.

impl<PersistError> From<PageError> for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync, 

fn from(error: PageError) -> RenderError<PersistError>

Performs the conversion.

impl<PersistError> From<RenderError> for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync, 

fn from(source: RenderError) -> RenderError<PersistError>

Performs the conversion.

impl<PersistError> From<UpdateError<PersistError>> for RenderError<PersistError> where
    PersistError: 'static + Error + Send + Sync, 

fn from(source: UpdateError<PersistError>) -> RenderError<PersistError>

Performs the conversion.