Enum imdb_index::ErrorKind

pub enum ErrorKind {
    Path(PathBuf),
    VersionMismatch {
        expected: u64,
        got: u64,
    },
    UnknownTitle(String),
    UnknownScorer(String),
    UnknownNgramType(String),
    UnknownSimilarity(String),
    UnknownDirective(String),
    Bug(String),
    Config(String),
    Csv(String),
    Fst(String),
    Io,
    Number,
    // some variants omitted
}

The specific kind of error that can occur.

Variants

Path(PathBuf)

An error that occurred while working with a file path.

VersionMismatch

An index version mismatch. This error occurs when the version of the index is different from the version supported by this version of imdb-index.

Generally speaking, the versions must be exactly equivalent, otherwise this error is returned.

Fields of VersionMismatch

expected: u64	The expected or supported index version.
got: u64	The actual version of the index on disk.

UnknownTitle(String)

An error parsing the type of a title.

The data provided is the unrecognized title type.

UnknownScorer(String)

An error parsing the name of a scorer.

The data provided is the unrecognized name.

UnknownNgramType(String)

An error parsing the name of an ngram type.

The data provided is the unrecognized name.

UnknownSimilarity(String)

An error parsing the name of a similarity function.

The data provided is the unrecognized name.

UnknownDirective(String)

An error parsing the name of a directive from a free-form query.

The data provided is the unrecognized name.

Bug(String)

An unexpected error occurred while reading an index that should not have occurred. Generally, these errors correspond to bugs in this library.

Config(String)

An error occurred while reading/writing the index config.

Csv(String)

An error that occured while writing or reading CSV data.

Fst(String)

An error that occured while creating an FST index.

Io

An unexpected I/O error occurred.

Number

An error occurred while parsing a number in a free-form query.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for ErrorKind

impl PartialEq for ErrorKind

fn eq(&self, __arg_0: &ErrorKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &ErrorKind) -> bool

This method tests for !=.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl From<ErrorKind> for Error

fn from(kind: ErrorKind) -> Error

Performs the conversion.