Enum BrainfuckReaderError 

pub enum BrainfuckReaderError {
    PointerOutOfBounds {
        ip: usize,
        ptr: usize,
        op: char,
    },
    InvalidCharacter {
        ch: char,
        ip: usize,
    },
    UnmatchedBrackets {
        ip: usize,
        kind: UnmatchedBracketKind,
    },
    IoError {
        ip: usize,
        source: Error,
    },
    StepLimitExceeded {
        limit: usize,
    },
    Canceled,
}

Errors that can occur while interpreting Brainfuck code.

Variants

PointerOutOfBounds

The data pointer attempted to move left of cell 0 or beyond the last cell.

Fields

ip: usize

ptr: usize

op: char

InvalidCharacter

Encountered a character outside the Brainfuck instruction set ><+-.,[].

Fields

ch: char

ip: usize

UnmatchedBrackets

Loops were not balanced; a matching [ or ] was not found.

Fields

ip: usize

kind: UnmatchedBracketKind

IoError

An underlying I/O error occurred when reading from stdin.

Fields

ip: usize

source: Error

StepLimitExceeded

Execution aborted due to step limit.

Fields

limit: usize

Canceled

Execution aborted due to cooperative cancellation (e.g., timeout)

Trait Implementations

impl Debug for BrainfuckReaderError

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

Formats the value using the given formatter.

impl Display for BrainfuckReaderError

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

Formats the value using the given formatter.

impl Error for BrainfuckReaderError

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.