Struct SparseObject

pub struct SparseObject { /* private fields */ }

Implementations

impl SparseObject

pub fn from_pairs<N: ToString, V: Into<Option<Value>>>( iter: impl IntoIterator<Item = (N, V)>, ) -> SparseObject

Create a new sparse object from key-value pairs

Note: this method has two limitations:

1. Shape created uses AtMostOne cardinality for all the elements.
2. There are no extra shape elements

Both of these are irrelevant when serializing the object.

pub fn empty() -> SparseObject

Create an empty sparse object

pub fn pairs(&self) -> impl Iterator<Item = (&str, Option<&Value>)>

Trait Implementations

impl Clone for SparseObject

fn clone(&self) -> SparseObject

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SparseObject

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

Formats the value using the given formatter.

impl PartialEq for SparseObject

fn eq(&self, other: &SparseObject) -> 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.