Struct ObjectAccessor

pub struct ObjectAccessor<'a>(/* private fields */);

Available on crate feature dynamic-schema only.

A object accessor

Implementations

impl<'a> ObjectAccessor<'a>

pub fn get(&self, name: &str) -> Option<ValueAccessor<'_>>

Return a reference to the value stored for key, if it is present, else None.

pub fn try_get(&self, name: &str) -> Result<ValueAccessor<'_>>

Like ObjectAccessor::get, returns Err if the index does not exist

pub fn iter(&self) -> impl Iterator<Item = (&Name, ValueAccessor<'_>)> + '_

Return an iterator over the key-value pairs of the object, in their order

pub fn keys(&self) -> impl Iterator<Item = &Name> + '_

Return an iterator over the keys of the object, in their order

pub fn values(&self) -> impl Iterator<Item = ValueAccessor<'_>> + '_

Return an iterator over the values of the object, in their order

pub fn len(&self) -> usize

Returns the number of elements in the object

pub fn is_empty(&self) -> bool

Returns true if the object has no members

pub fn as_index_map(&'a self) -> &'a IndexMap<Name, Value>

Returns a reference to the underlying IndexMap