Enum Error

pub enum Error {
    OutOfPancakes,
    InvalidPancake(String),
    CanNotShowPancake(u32),
    UndefinedLabel(String),
    PancakeUnderflow,
    PancakeOverflow,
    Io(Error),
}

An enum representing the possible errors when executing a pancakestack program.

Variants

OutOfPancakes

You were greedy and wanted more pancakes than were available.

InvalidPancake(String)

You gave me a pancake that was not a valid number.

CanNotShowPancake(u32)

The pancake you tried to display was shy and hid outside of your visible spectrum (no a valid char).

UndefinedLabel(String)

You tried to go somewhere undefined.

PancakeUnderflow

You tried to produce an invalid pancake by underflowing u32.

PancakeOverflow

You tried to produce an invalid pancake by overflowing u32.

Io(Error)

An Io Error occured while reading from the provided Read or writing from the provided Write.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 From<Error> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.