Enum KeyKind 

#[non_exhaustive]
pub enum KeyKind {
    Matcher,
    Scalar(ValueKind),
    List,
    Env,
}

What kind of field a Key names.

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.

Matcher

A matcher: which processes the rule applies to.

Scalar(ValueKind)

A setting that holds one value of the given kind, or default.

List

A setting that holds a list of texts, one per field.

Env

The environment entries, NAME=value each.

Trait Implementations

impl Clone for KeyKind

fn clone(&self) -> KeyKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for KeyKind

impl Debug for KeyKind

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

Formats the value using the given formatter.

impl Eq for KeyKind

impl Hash for KeyKind

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 KeyKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for KeyKind