Enum OpenFstError 

pub enum OpenFstError {
    Message(String),
    PropertyVerificationFailed {
        mask: u64,
        expected: u64,
        actual: u64,
    },
    InvalidOperation(String),
    VerificationFailed(String),
    SymbolTable(String),
    Io(String),
    Parse(ParseError),
    InvalidMagicNumber {
        expected: i32,
        found: i32,
    },
    InvalidFstHeader(String),
    MatcherInvalidMatchType {
        matcher_name: &'static str,
        match_type: MatchType,
    },
    MatcherInvalidConfiguration {
        matcher_name: &'static str,
        reason: &'static str,
    },
    NoStartState,
    DoesNotReachFinalState,
    MultipleOutgoingArcs {
        state: usize,
    },
    FinalStateHasOutgoingArcs {
        state: usize,
    },
    LabelToByteConversion,
    Utf8Parse(FromUtf8Error),
    LabelString(LabelStringError),
}

An error that occurred during an OpenFst operation.

Variants

Message(String)

PropertyVerificationFailed

Fields

mask: u64

expected: u64

actual: u64

InvalidOperation(String)

VerificationFailed(String)

An FST failed verify.

SymbolTable(String)

Io(String)

Parse(ParseError)

InvalidMagicNumber

Fields

expected: i32

found: i32

InvalidFstHeader(String)

MatcherInvalidMatchType

Fields

matcher_name: &'static str

match_type: MatchType

MatcherInvalidConfiguration

Fields

matcher_name: &'static str

reason: &'static str

NoStartState

DoesNotReachFinalState

MultipleOutgoingArcs

Fields

state: usize

FinalStateHasOutgoingArcs

Fields

state: usize

LabelToByteConversion

Utf8Parse(FromUtf8Error)

LabelString(LabelStringError)

Implementations

impl OpenFstError

pub fn new(message: impl Into<String>) -> Self

Creates a new OpenFstError with the given message.

Trait Implementations

impl Clone for OpenFstError

fn clone(&self) -> OpenFstError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpenFstError

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

Formats the value using the given formatter.

impl Display for OpenFstError

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

Formats the value using the given formatter.

impl Eq for OpenFstError

impl Error for OpenFstError

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 OpenFstError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for OpenFstError

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<LabelStringError> for OpenFstError

fn from(source: LabelStringError) -> Self

Converts to this type from the input type.

impl From<ParseError> for OpenFstError

fn from(source: ParseError) -> Self

Converts to this type from the input type.

impl PartialEq for OpenFstError

fn eq(&self, other: &OpenFstError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OpenFstError