Enum crfsuite::CrfError

pub enum CrfError {
    CrfSuiteError(CrfSuiteError),
    CreateInstanceError(String),
    ParamNotFound(String),
    AlgorithmNotSelected,
    EmptyData,
    InvalidArgument(String),
    ValueError(String),
    InvalidModel(String),
}

Variants

CrfSuiteError(CrfSuiteError)

Errors from crfsuite ffi functions

CreateInstanceError(String)

Create instance error

ParamNotFound(String)

Parameter not found

AlgorithmNotSelected

Trainer algorithm not selected

EmptyData

Trainer data is empty

InvalidArgument(String)

Invalid argument

ValueError(String)

Invalid value

InvalidModel(String)

Invalid model

Trait Implementations

impl Clone for CrfError

pub fn clone(&self) -> CrfError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CrfError

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

Formats the value using the given formatter.

impl Display for CrfError

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

Formats the value using the given formatter.

impl Error for CrfError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<CrfError> for CrfError

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

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

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

This method tests for !=.

impl StructuralPartialEq for CrfError