Struct ValidateError

pub struct ValidateError { /* private fields */ }

An error encountered while validating a byte stream for a certain encoding.

Implementations

impl ValidateError

pub fn valid_up_to(&self) -> usize

The length of valid data in the byte stream before the error was encountered. Data up to this point may be passed to Str::from_bytes_unchecked soundly.

pub fn error_len(&self) -> Option<usize>

The length of the error, or None if it occurred at the end of the stream. If Some, decoding may skip this many bytes forward, replacing it with a substitution character, and continue decoding from that point. If None, all remaining data in the stream is invalid. If decoding chunked data, it may represent a cut-off character.

Trait Implementations

impl Clone for ValidateError

fn clone(&self) -> ValidateError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ValidateError

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

Formats the value using the given formatter.

impl Display for ValidateError

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

Formats the value using the given formatter.

impl Error for ValidateError

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 PartialEq for ValidateError

fn eq(&self, other: &ValidateError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ValidateError