Enum CodeInputError 

pub enum CodeInputError {
    Empty,
    TooLongRaw,
    WrongLength,
    UnsupportedCharacters,
}

Rejection of user-supplied code input during validation (RFC-003 FR-2).

All variants map to the same generic public message; the distinction here exists only for internal diagnostics and metrics, never for user display (INV-8).

Variants

Empty

Input was empty after trimming.

TooLongRaw

Raw input exceeded the maximum accepted length before normalization.

WrongLength

Normalized input length does not match the configured code length.

UnsupportedCharacters

Normalized input contains a character outside the accepted set.

Trait Implementations

impl Debug for CodeInputError

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

Formats the value using the given formatter.

impl Display for CodeInputError

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

Formats the value using the given formatter.

impl Eq for CodeInputError

impl Error for CodeInputError

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 CodeInputError

fn eq(&self, other: &CodeInputError) -> 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 CodeInputError