Enum PaCMAPError 

pub enum PaCMAPError {
    DatasetTooSmall {
        n: usize,
    },
    DimensionMismatch {
        len: usize,
        d: usize,
    },
    DatasetTooLarge {
        n: usize,
    },
    PairCountOverflow {
        n: usize,
        k: usize,
    },
    InsufficientMemory {
        required_bytes: usize,
        available_bytes: usize,
    },
    MethodNotImplemented {
        method: String,
    },
    KnnIndex(String),
    KnnGraphSizeMismatch {
        graph_n: usize,
        neighbors_len: usize,
        data_n: usize,
    },
    KnnGraphInsufficientK {
        graph_k: usize,
        required_k: usize,
    },
    KnnGraphMetricMismatch {
        graph: DistanceMetric,
        config: DistanceMetric,
    },
    Pca(String),
    Gpu(String),
    Cancelled,
}

Variants

DatasetTooSmall

Fields

n: usize

DimensionMismatch

Fields

len: usize

d: usize

DatasetTooLarge

Fields

n: usize

PairCountOverflow

Fields

n: usize

k: usize

InsufficientMemory

Fields

required_bytes: usize

available_bytes: usize

MethodNotImplemented

Fields

method: String

KnnIndex(String)

KnnGraphSizeMismatch

Fields

graph_n: usize

neighbors_len: usize

data_n: usize

KnnGraphInsufficientK

Fields

graph_k: usize

required_k: usize

KnnGraphMetricMismatch

Fields

graph: DistanceMetric

config: DistanceMetric

Pca(String)

Gpu(String)

Cancelled

Trait Implementations

impl Debug for PaCMAPError

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

Formats the value using the given formatter.

impl Display for PaCMAPError

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

Formats the value using the given formatter.

impl Error for PaCMAPError

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<PcaError> for PaCMAPError

fn from(e: PcaError) -> Self

Converts to this type from the input type.