Struct Subfeature 

pub struct Subfeature<'a> {
    pub after: usize,
    pub fragment: Fragment<'a>,
}

Represents a “subfeature” of a symbolic location, such as a substring within a YAML string.

Fields

after: usize

A byte index after which the subfeature starts.

This is a fuzzy anchor: we know our subfeature starts somewhere after this index, but we don’t know exactly where it is in the original feature due to parsed whitespace.

fragment: Fragment<'a>

The fragment of the subfeature.

Implementations

impl<'a> Subfeature<'a>

pub fn new(after: usize, fragment: impl Into<Fragment<'a>>) -> Self

Create a new subfeature with the given after index and fragment.

pub fn locate_within(&self, feature: &str) -> Option<Span>

Locate this subfeature within the given feature.

Returns the subfeature’s span within the feature, or None if it can’t be found. The returned span is relative to the feature’s start.

Trait Implementations

impl<'a> Clone for Subfeature<'a>

fn clone(&self) -> Subfeature<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Subfeature<'a>

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

Formats the value using the given formatter.

impl<'a> Serialize for Subfeature<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.