Enum JmdictError 

pub enum JmdictError {
    DataNotFound,
    DataVersionMismatch {
        expected: u32,
        found: u32,
    },
    DataCorrupted,
    InvalidQuery,
    IoError(Error),
    DeserializationError,
}

Typed error enum for jmdict-fast, suitable for FFI consumers.

Variants

DataNotFound

Data files not found at the expected path.

DataVersionMismatch

Binary format version mismatch between data and library.

Fields

expected: u32

found: u32

DataCorrupted

Data files are corrupted or have an invalid format.

InvalidQuery

The query was invalid (e.g., empty string).

IoError(Error)

An I/O error occurred while reading data files.

DeserializationError

Failed to deserialize entry data.

Implementations

impl JmdictError

pub fn code(&self) -> u32

Returns a stable numeric code for each error variant, useful for FFI.

Trait Implementations

impl Debug for JmdictError

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

Formats the value using the given formatter.

impl Display for JmdictError

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

Formats the value using the given formatter.

impl Error for JmdictError

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<Error> for JmdictError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for JmdictError

fn from(_: Error) -> Self

Converts to this type from the input type.