Enum SmoothError 

pub enum SmoothError {
    InvalidConfig {
        reason: String,
    },
    DimensionMismatch {
        reason: String,
    },
    InvalidIndex {
        reason: String,
    },
}

Typed errors emitted by smooth-term helpers in the smooth module.

Variants

InvalidConfig

Spec-level configuration error: unfrozen knots/centers, invalid numeric bounds on coefficient priors, length-scale optimizer options that violate min > 0 < max / min < max invariants, etc.

Fields

reason: String

DimensionMismatch

Shape / length disagreement between design columns, penalty blocks, coefficient ranges, directional-derivative vectors, theta length, and other bookkeeping invariants that are checked at runtime.

Fields

reason: String

InvalidIndex

Out-of-range index into adaptive hyperparameter components, psi derivative blocks, or non-zero block indices for single-block custom-family impls that only support block_idx == 0.

Fields

reason: String

Implementations

impl SmoothError

pub fn invalid_config(reason: impl Into<String>) -> Self

pub fn dimension_mismatch(reason: impl Into<String>) -> Self

pub fn invalid_index(reason: impl Into<String>) -> Self

Trait Implementations

impl Clone for SmoothError

fn clone(&self) -> SmoothError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SmoothError

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

Formats the value using the given formatter.

impl Display for SmoothError

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

Formats the value using the given formatter.

impl Error for SmoothError

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<BlockCountMismatch> for SmoothError

fn from(err: BlockCountMismatch) -> SmoothError

Converts to this type from the input type.

impl From<SmoothError> for String

fn from(err: SmoothError) -> String

Converts to this type from the input type.