Enum ExcelErrorExtra 

#[non_exhaustive]
pub enum ExcelErrorExtra {
    None,
    Spill {
        expected_rows: u32,
        expected_cols: u32,
    },
    Resource {
        detail: Box<ResourceExhaustionDetail>,
    },
    PreparationStale {
        reason: PreparationStaleReason,
    },
    PlanStale {
        reason: PlanStaleReason,
    },
}

Kind-specific payloads (“extension slot”).

Only variants that need extra data get it—rest stay at None.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No additional payload (the vast majority of errors).

Spill

#SPILL! – information about the intended spill size.

Fields

expected_rows: u32

expected_cols: u32

Resource

Typed resource exhaustion. The canonical Excel error kind remains unchanged so existing bindings and formula error handling stay compatible.

Fields

detail: Box<ResourceExhaustionDetail>

PreparationStale

Fields

reason: PreparationStaleReason

PlanStale

Fields

reason: PlanStaleReason

Trait Implementations

impl Clone for ExcelErrorExtra

fn clone(&self) -> ExcelErrorExtra

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExcelErrorExtra

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

Formats the value using the given formatter.

impl Default for ExcelErrorExtra

fn default() -> ExcelErrorExtra

Returns the “default value” for a type.

impl Eq for ExcelErrorExtra

impl Hash for ExcelErrorExtra

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExcelErrorExtra

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExcelErrorExtra