Struct Ref 

pub struct Ref<'a, 'd> { /* private fields */ }

One value inside a Document.

Implementations

impl<'a, 'd> Ref<'a, 'd>

pub fn text(&self) -> Option<Cow<'a, str>>

The text of a string value, borrowed unless it carried escapes.

pub fn entries(&self) -> impl Iterator<Item = (Cow<'a, str>, Ref<'a, 'd>)> + '_

Members of an object, in the order they appeared.

pub fn elements(&self) -> impl Iterator<Item = Ref<'a, 'd>> + '_

Elements of an array, in order.

Trait Implementations

impl<'a, 'd> Clone for Ref<'a, 'd>

fn clone(&self) -> Ref<'a, 'd>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, 'd> Copy for Ref<'a, 'd>

impl Input for Ref<'_, '_>

type Child<'x> = Ref<'_, '_> where Self: 'x

An element of an array, or the value at a key. Implementations should make this converge, usually to themselves or to a reference to themselves. A type whose child is a strictly new type on every level would make the validator recurse forever at compile time.

fn kind(&self) -> Kind

fn as_bool(&self) -> Option<bool>

fn as_int(&self) -> Option<Int>

fn as_f64(&self) -> Option<f64>

fn as_str(&self) -> Option<Cow<'_, str>>

fn len(&self) -> usize

Elements for an array, keys for an object, zero otherwise.

fn item(&self, index: usize) -> Option<Self::Child<'_>>

fn slot(&self, key: &str) -> Slot<Self::Child<'_>>

Reads a key without collapsing absence into null.

fn each_key(&self, f: &mut dyn FnMut(&str))

Visits every key of an object, for the unknown-field check.

fn is_empty(&self) -> bool