Struct UnevaluatedLabel 

pub struct UnevaluatedLabel {
    pub case: usize,
}

A case label whose constant expression the model cannot evaluate.

Carries the case’s index and not a message: the caller holds the path and the case’s name, which is what makes the refusal actionable.

Fields

case: usize

Which case of the union the label belongs to.

Trait Implementations

impl Clone for UnevaluatedLabel

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UnevaluatedLabel

impl Debug for UnevaluatedLabel

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

Formats the value using the given formatter.