Struct BlockCountMismatch 

pub struct BlockCountMismatch {
    pub family: String,
    pub expected: usize,
    pub got: usize,
}

A block-count arity mismatch: a family that needs exactly expected parameter blocks was handed got of them.

This is the neutral carrier produced by validate_block_count; each module converts it into its own error type via From<BlockCountMismatch>.

The type itself has descended to gam-problem so lower tiers can route their error enums through From<BlockCountMismatch> without depending on gam-models; it is re-exported here unchanged. A block-count arity mismatch: a family that needs exactly expected parameter blocks was handed got of them.

This is the neutral carrier produced by validate_block_count; each module converts it into its own error type via From<BlockCountMismatch>.

Fields

family: String

Human-readable family / term name used as the message prefix.

expected: usize

Number of parameter blocks the family requires.

got: usize

Number of parameter blocks that were actually supplied.

Implementations

impl BlockCountMismatch

pub fn message(&self) -> String

The canonical arity-mismatch message, e.g. "FooFamily expects 2 blocks, got 1" (plural) or "BarFamily expects 1 block, got 0" (singular when expected == 1).

Trait Implementations

impl From<BlockCountMismatch> for GamlssError

fn from(err: BlockCountMismatch) -> GamlssError

Converts to this type from the input type.

impl From<BlockCountMismatch> for SurvivalError

fn from(err: BlockCountMismatch) -> SurvivalError

Converts to this type from the input type.

impl From<BlockCountMismatch> for LatentSurvivalError

fn from(err: BlockCountMismatch) -> LatentSurvivalError

Converts to this type from the input type.

impl From<BlockCountMismatch> for SurvivalLocationScaleError

fn from(err: BlockCountMismatch) -> SurvivalLocationScaleError

Converts to this type from the input type.

impl From<BlockCountMismatch> for TransformationNormalError

fn from(err: BlockCountMismatch) -> TransformationNormalError

Converts to this type from the input type.