Struct Selector 

pub struct Selector(pub Vec<Step>);

A description of locations: the root, narrowed step by step.

Tuple Fields

0: Vec<Step>

Implementations

impl Selector

pub fn root() -> Selector

The document itself.

pub fn property(self, name: impl Into<Box<str>>) -> Selector

pub fn index(self, i: usize) -> Selector

pub fn each_index(self) -> Selector

pub fn each_member(self) -> Selector

pub fn compose(self, other: &Selector) -> Selector

self, then other below every location self names.

pub fn from_segments(segments: &[Segment]) -> Selector

A selector naming exactly one location: as-path over data.

pub fn steps(&self) -> &[Step]

pub fn is_root(&self) -> bool

pub fn is_multi(&self) -> bool

Whether the selector can name more than one location.

pub fn may_overlap(&self, other: &Selector) -> bool

Whether this selector names a location strictly inside a location other names, or the same one: the test a router uses to refuse overlapping captures.

Trait Implementations

impl Clone for Selector

fn clone(&self) -> Selector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Selector

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

Formats the value using the given formatter.

impl Default for Selector

fn default() -> Selector

Returns the “default value” for a type.

impl Display for Selector

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

Formats the value using the given formatter.

impl Eq for Selector

impl Hash for Selector

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 Selector

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Selector