Enum wasabi_leb128::ParseLeb128Error

pub enum ParseLeb128Error {
    OverflowTooManyBytes,
    OverflowExtraBits,
    UnexpectedEndOfData(Error),
    Other(Error),
}

Errors while parsing an LEB128 value from an io::Read reader.

Variants

OverflowTooManyBytes

The input LEB128 value is larger than can be represented in the target type, because the input had too many bytes (i.e., more bytes than max_bytes::<T>()).

OverflowExtraBits

The input LEB128 value is larger than can be represented in the target type, because the last byte of the LEB128 sequence contains invalid extra bits.

UnexpectedEndOfData(Error)

The input ended before a full LEB128 value could be parsed. The unnamed argument is the underlying io::Error.

Other(Error)

Any other io::Error during reading that is not specific to parsing LEB128 values.

Trait Implementations

impl Debug for ParseLeb128Error

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

Formats the value using the given formatter.

impl Display for ParseLeb128Error

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

Formats the value using the given formatter.

impl Error for ParseLeb128Error

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 1.41.0:

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 ParseLeb128Error

fn from(e: Error) -> Self

Performs the conversion.