Enum SvmError 

pub enum SvmError {
    InvalidParameter(String),
    ParseError {
        line: usize,
        message: String,
    },
    ModelFormatError(String),
    Io(Error),
}

Errors returned by libsvm-rs operations.

Variants

InvalidParameter(String)

An SVM parameter failed validation.

ParseError

A parse error occurred while reading a problem or model file.

Fields

line: usize

1-based line number where the error occurred.

message: String

Description of the parse failure.

ModelFormatError(String)

A model file could not be loaded due to format issues.

Io(Error)

An I/O error occurred.

Trait Implementations

impl Debug for SvmError

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

Formats the value using the given formatter.

impl Display for SvmError

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

Formats the value using the given formatter.

impl Error for SvmError

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 SvmError

fn from(source: Error) -> Self

Converts to this type from the input type.