Enum Error 

pub enum Error {
    EmptyInput,
    InvalidParameter {
        name: &'static str,
        message: &'static str,
    },
    InvalidClusterCount {
        requested: usize,
        n_items: usize,
    },
    DimensionMismatch {
        expected: usize,
        found: usize,
    },
    Other(String),
}

Errors returned by clustering algorithms in this crate.

Variants

EmptyInput

Input slice is empty.

InvalidParameter

Invalid parameter value.

Fields

name: &'static str

Parameter name.

message: &'static str

Human-readable explanation.

InvalidClusterCount

Requested cluster count is incompatible with the dataset.

Fields

requested: usize

Requested number of clusters.

n_items: usize

Number of items in the dataset.

DimensionMismatch

Points in a dataset have inconsistent dimensionality.

Fields

expected: usize

Expected dimensionality.

found: usize

Found dimensionality.

Other(String)

Other error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.