Struct Extensions 

pub struct Extensions { /* private fields */ }

Client extension data from the manifest extensions field (§8.1).

Namespaces this client does not implement are carried verbatim and never validated — §8.1 forbids a client from judging another client’s data. Look up your own namespace with Extensions::namespace.

Implementations

impl Extensions

pub fn namespace(&self, ns: &str) -> Option<&Map<String, Value>>

The extension data object for a namespace, if the manifest carries one.

pub fn iter(&self) -> impl Iterator<Item = (&str, &Map<String, Value>)>

All declared namespaces and their data objects, in manifest order.

pub fn is_empty(&self) -> bool

Whether no extension data was declared.

Trait Implementations

impl Clone for Extensions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Extensions

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

Formats the value using the given formatter.

impl Default for Extensions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Extensions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Extensions