Struct Variant 

pub struct Variant {
    pub family: &'static str,
    pub variant: &'static str,
    pub support: Support,
    pub rationale: &'static str,
}

A variant within a family that is admitted or refused independently.

IMPLEMENTED and PLANNED classify at family granularity, which is too coarse for families whose support depends on how the instance is authored. IFCPCURVE is implemented, but only for some reference-curve forms; a flat “implemented” claim hides the refusals inside it.

Fields

family: &'static str

The concrete family this variant belongs to; always in IMPLEMENTED.

variant: &'static str

The distinguishing condition, as a caller would recognize it.

support: Support

Whether this specific variant lowers or is a typed refusal.

rationale: &'static str

Why it is admitted or refused. Refusals name the missing contract.

Trait Implementations

impl Clone for Variant

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 Variant

impl Debug for Variant

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

Formats the value using the given formatter.

impl Eq for Variant

impl PartialEq for Variant

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Variant