Enum Stability 

pub enum Stability {
    Constant,
    Enumerable,
    Patterned,
    Volatile,
}

How a field’s values behave across the exemplars.

Variants

Constant

The same value in every exemplar.

Enumerable

A small distinct value set (an OR list).

Patterned

Differing values sharing a prefix, suffix, or token.

Volatile

No usable structure; never selected.

Trait Implementations

impl Clone for Stability

fn clone(&self) -> Stability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Stability

impl Debug for Stability

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

Formats the value using the given formatter.

impl Display for Stability

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

Formats the value using the given formatter.

impl Eq for Stability

impl PartialEq for Stability

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Stability

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Stability