Enum ExtractContextError 

pub enum ExtractContextError {
    Unexpected(Kind),
    NoContext,
    DuplicateContext,
    Syntax(InvalidContext),
}

Context extraction error.

Variants

Unexpected(Kind)

Unexpected JSON value.

NoContext

No context definition found.

DuplicateContext

Multiple context definitions found.

Syntax(InvalidContext)

JSON syntax error.

Trait Implementations

impl Debug for ExtractContextError

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

Formats the value using the given formatter.

impl Display for ExtractContextError

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

Formats the value using the given formatter.

impl Error for ExtractContextError

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<E> From<ExtractContextError> for ContextLoadError<E>

fn from(source: ExtractContextError) -> Self

Converts to this type from the input type.