Struct JSONHiddenClass 

pub struct JSONHiddenClass<'a> { /* private fields */ }

A descriptor with a sorted list of names; objects of the same shape share one (JSONParser.h:180 JSONHiddenClass). keys are sorted by string content.

Implementations

impl<'a> JSONHiddenClass<'a>

pub fn size(&self) -> usize

Returns the number of keys in the hidden class.

pub fn keys(&self) -> &'a [AtomBytes]

Returns the sorted slice of key atoms.

pub fn find(&self, name: &[u8], atoms: &AtomTable) -> Option<usize>

JSONParser.h:225 — binary-search the sorted keys for name (compared by bytes); return its index. atoms resolves AtomBytes -> bytes.