Struct Feature 

pub struct Feature<'tree> {
    pub location: Location,
    pub context: Option<Location>,
    /* private fields */
}

Represents the result of a successful route.

Fields

location: Location

The exact location of the route result.

context: Option<Location>

The “context” location for the route result. This is typically the surrounding mapping or list structure.

Implementations

impl Feature<'_>

pub fn parent(&self) -> Option<Feature<'_>>

Return this feature’s parent feature, if it has one.

pub fn kind(&self) -> FeatureKind

Return this feature’s FeatureKind.

Trait Implementations

impl<'tree> Debug for Feature<'tree>

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

Formats the value using the given formatter.

impl<'tree> From<Node<'tree>> for Feature<'tree>

fn from(node: Node<'tree>) -> Self

Converts to this type from the input type.

impl RangeBounds<usize> for &Feature<'_>

fn start_bound(&self) -> Bound<&usize>

Start index bound.

fn end_bound(&self) -> Bound<&usize>

End index bound.

fn contains<U>(&self, item: &U) -> bool

where T: PartialOrd<U>, U: PartialOrd<T> + ?Sized,

Returns true if item is contained in the range.

fn is_empty(&self) -> bool

where T: PartialOrd,

🔬This is a nightly-only experimental API. (range_bounds_is_empty)

Returns true if the range contains no items. One-sided ranges (RangeFrom, etc) always return false.