Enum ttb::ReaderError

pub enum ReaderError {
    IoError(Error),
    FromUtf8Error(FromUtf8Error),
    InvalidColorId(u8),
    InvalidOrientation(u8),
    InvalidMagicNumber([u8; 3]),
    UnsupportedVersion(u8),
    InvalidBlockType(u8),
    InvalidBrickTypeId(u16),
}

An error which may be returned when reading from a Reader.

Variants

IoError(Error)

An IO error has occured in the underlying Read.

FromUtf8Error(FromUtf8Error)

A string was encountered that isn't valid utf-8.

InvalidColorId(u8)

A color id has been encountered that isn't in the palette.

InvalidOrientation(u8)

An orientation that is outside of the 0..=3 range has been encountered.

InvalidMagicNumber([u8; 3])

This Read doesn't start with b"ttb".

UnsupportedVersion(u8)

This version is not supported by this crate.

InvalidBlockType(u8)

An invalid block type has been encountered.

InvalidBrickTypeId(u16)

A brick has been encountered that has a brick type that isn't in the brick type table.

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, __formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(source: FromUtf8Error) -> Self

Performs the conversion.