Enum HscodeError 

pub enum HscodeError {
    InputError,
    HsCodeLenError(usize),
    HsChapterError(u8),
}

Errors that can occur during HS Code parsing and validation.

Variants

InputError

Input contains non-digit characters.

HsCodeLenError(usize)

HS Code length is invalid (expected 6-14 even digits).

HsChapterError(u8)

Chapter number (first two digits) is outside the valid range 1..=97.

Trait Implementations

impl Debug for HscodeError

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

Formats the value using the given formatter.

impl Display for HscodeError

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

Formats the value using the given formatter.

impl Error for HscodeError

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.