Enum WildCard 

pub enum WildCard<K> {
    Lit(K),
    Wild(WildcardFn<K>),
}

A wildcard node in a key sequence that can conditionally match a single key element.

Variants

Lit(K)

A literal key

Wild(WildcardFn<K>)

A predicate function for checking whether a key should be considered a match

Trait Implementations

impl<K: Debug> Debug for WildCard<K>

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

Formats the value using the given formatter.

impl<K> PartialEq<K> for WildCard<K>

where K: PartialEq,

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.