Enum rsonpath_lib::engine::error::EngineError

pub enum EngineError {
    DepthBelowZero(usize, DepthError),
    DepthAboveLimit(usize, DepthError),
    MissingClosingCharacter(),
    MalformedLabelQuotes(usize),
    NotSupported(UnsupportedFeatureError),
}

Error enum for all types of errors that can be reported during engine execution.

NOTE: These error are not guaranteed to be raised for every JSON document that is malformed in the respective manner. The engine may ignore such errors and simply produce incorrect results for invalid documents.

Variants

DepthBelowZero(usize, DepthError)

Document depth fell below zero, which can only happen if there are more closing than opening braces. The inner usize value indicates the position of the mismatched closing character.

DepthAboveLimit(usize, DepthError)

The depth limit was reached – the document is too nested. The inner usize value indicates the position of the opening character which caused the overflow.

MissingClosingCharacter()

The engine reached end of the document while depth was positive. This means that some of the opening characters do not have matching closing characters.

MalformedLabelQuotes(usize)

An error occurred when trying to parse a label terminated by a particular colon character. The inner usize value should be set to the byte index of the colon.

NotSupported(UnsupportedFeatureError)

Engine error that occurred due to a known limitation.

Trait Implementations

impl Debug for EngineError

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

Formats the value using the given formatter.

impl Display for EngineError

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

Formats the value using the given formatter.

impl Error for EngineError

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

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<UnsupportedFeatureError> for EngineError

fn from(source: UnsupportedFeatureError) -> Self

Converts to this type from the input type.