Struct ContextualError 

pub struct ContextualError {
    pub error: PostCSSError,
    pub context: ErrorContext,
}

Enhanced error with context

Fields

error: PostCSSError

context: ErrorContext

Implementations

impl ContextualError

pub fn new(error: PostCSSError, context: ErrorContext) -> Self

pub fn with_context(error: PostCSSError, operation: &str) -> Self

Trait Implementations

impl Clone for ContextualError

fn clone(&self) -> ContextualError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextualError

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

Formats the value using the given formatter.

impl Display for ContextualError

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

Formats the value using the given formatter.

impl Error for ContextualError

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.