Struct RpnIterError

pub struct RpnIterError(/* private fields */);

An error produced while iterating on a RPN expression. This can be an early EOF, an operator trying to popping an item off of an empty RPN stack, etc.

Implementations

impl RpnIterError

pub fn offset(&self) -> usize

The offset within the expression at which the error was encountered.

Trait Implementations

impl Debug for RpnIterError

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

Formats the value using the given formatter.

impl Display for RpnIterError

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

Formats the value using the given formatter.

impl Error for RpnIterError

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.