Enum PreprocessError 

pub enum PreprocessError {
    InputTooLong {
        len: usize,
        max: usize,
    },
    EmptyInput,
    HomoglyphDetected,
    InvalidUtf8,
}

Errors from the preprocessing stage.

Variants

InputTooLong

Input exceeds maximum length

Fields

len: usize

max: usize

EmptyInput

Input contains only whitespace or is empty

HomoglyphDetected

Homoglyph attack detected

InvalidUtf8

Invalid UTF-8 encoding

Trait Implementations

impl Clone for PreprocessError

fn clone(&self) -> PreprocessError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreprocessError

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

Formats the value using the given formatter.

impl Display for PreprocessError

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

Formats the value using the given formatter.

impl Error for PreprocessError

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 From<PreprocessError> for NlError

fn from(source: PreprocessError) -> Self

Converts to this type from the input type.

impl PartialEq for PreprocessError

fn eq(&self, other: &PreprocessError) -> 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 Eq for PreprocessError

impl StructuralPartialEq for PreprocessError