Struct Error 

pub struct Error { /* private fields */ }

An Acta error with a category, optional file offset, and parsing context.

Implementations

impl Error

pub fn kind(&self) -> ErrorKind

pub fn message(&self) -> &str

pub fn offset(&self) -> Option<u64>

The absolute file offset of the field or region that failed the check.

A check over a single field reports that field’s offset. A check over a region, such as a CRC, reports the first byte of the covered region.

pub fn context(&self) -> &[ErrorContext]

The regions containing the failure, innermost first.

Trait Implementations

impl Debug for Error

fn fmt(&self, formatter: &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 StdError + '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.