Enum askama::Error

pub enum Error {
    Fmt(Error),
    // some variants omitted
}

askama error type

Feature Interaction

If the feature serde-json is enabled an additional error variant Json is added.

Why not failure/error-chain?

Error from error-chain are not Sync which can lead to problems e.g. when this is used by a crate which use failure. Implementing Fail on the other hand prevents the implementation of std::error::Error until specialization lands on stable. While errors impl. Fail can be converted to a type impl. std::error::Error using a adapter the benefits failure would bring to this crate are small, which is why std::error::Error was used.

Variants

Fmt(Error)

formatting error

Trait Implementations

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl Display for Error

fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for Error

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.

impl Debug for Error

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

Formats the value using the given formatter.