Struct Extensions 

pub struct Extensions(pub Map<Value>);

Implementation-defined fields attached to an object.

Most objects in the model carry one of these flattened into their serialization. Two do not, because the specification forbids it: the Reference Object and the Security Requirement Object.

Keys are not checked on construction — crate::validate reports non-conforming names, so that a description parsed from an external source round-trips rather than being silently rewritten.

Tuple Fields

0: Map<Value>

Implementations

impl Extensions

pub fn new() -> Self

Creates an empty set of extensions.

pub fn is_empty(&self) -> bool

Returns true when no extension is present.

pub fn insert( &mut self, key: impl Into<String>, value: impl Into<Value>, ) -> Option<Value>

Inserts an extension, returning the previous value for that key.

The x- prefix is not added for you; pass the full field name.

pub fn get(&self, key: &str) -> Option<&Value>

Looks up an extension by its full field name.

pub fn remove(&mut self, key: &str) -> Option<Value>

Removes an extension, returning its value.

Removal preserves the order of the remaining entries, which is what keeps an emitted description byte-stable across an edit. Owning that choice here is the point: a caller reaching through to the map would have to make it, and could make it differently each time.

pub fn is_valid_name(name: &str) -> bool

Returns true when name is a well-formed extension field name that is not reserved by the OpenAPI Initiative.

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<'de> Deserialize<'de> for Extensions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Extensions

impl PartialEq for Extensions

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Extensions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Extensions