Enum CollapseError 

pub enum CollapseError {
    EmptyBand {
        ceiling: f64,
        lowest: f64,
        by_rate: bool,
    },
    SingularInCt {
        at: f64,
        order: i32,
    },
    NotEvaluable(&'static str),
    NestedSeries {
        depth: usize,
        terms: Option<usize>,
        bound: usize,
    },
    LeftAlgebra(&'static str),
    NoBlockRow,
}

What a collapse refuses, per FORMAT 16.3.

Variants

EmptyBand

by_rate where the ceiling is the rate’s own half, under the profile’s.

Fields

ceiling: f64

lowest: f64

by_rate: bool

SingularInCt

Fields

at: f64

order: i32

NotEvaluable(&'static str)

NestedSeries

terms is None where the count is past what a usize holds.

Fields

depth: usize

terms: Option<usize>

bound: usize

LeftAlgebra(&'static str)

NoBlockRow

A form in f reaches the grid by one transform over a whole extent.

Implementations

impl CollapseError

pub fn code(&self) -> &'static str

impl CollapseError

One repair per refusal: no extent brings a line back under a ceiling.

pub fn help(&self) -> &'static str

Trait Implementations

impl Clone for CollapseError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CollapseError

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

Formats the value using the given formatter.

impl Display for CollapseError

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

Formats the value using the given formatter.

impl PartialEq for CollapseError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CollapseError