Struct grass::Error

pub struct Error { /* private fields */ }

SassErrors can be either a structured error specific to grass or an io::Error.

In the former case, the best way to interact with the error is to simply print it to the user. The Display implementation of this kind of error mirrors that of the errors dart-sass emits, e.g.

 Error: $number: foo is not a number.
     |
 308 |     color: unit(foo);
     |                 ^^^
     |
 ./input.scss:308:17

Implementations

impl SassError

pub fn kind(self) -> PublicSassErrorKind

Trait Implementations

impl Clone for SassError

fn clone(&self) -> SassError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SassError

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

Formats the value using the given formatter.

impl Display for SassError

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

Formats the value using the given formatter.

impl Error for SassError

fn description(&self) -> &'static str

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

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

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

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.