Struct QJsonObject 

pub struct QJsonObject { /* private fields */ }

The QJsonObject class encapsulates a JSON object.

Qt Documentation: QJsonObject

Implementations

impl QJsonObject

pub fn is_empty(&self) -> bool

Returns true if the object is empty.

pub fn contains(&self, key: &QString) -> bool

Returns true if the object contains key.

pub fn value(&self, key: &QString) -> QJsonValue

Returns the value for key, or an undefined [QJsonValue] if the key is absent.

pub fn remove(&mut self, key: &QString)

Removes key from the object.

pub fn keys(&self) -> QStringList

Returns all keys in the object.

impl QJsonObject

pub fn len(&self) -> isize

Returns the number of key-value pairs in the object.

pub fn insert(&mut self, key: &QString, value: &QJsonValue)

Inserts or replaces the value for key.

Trait Implementations

impl Clone for QJsonObject

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 QJsonObject

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

Formats the value using the given formatter.

impl Default for QJsonObject

fn default() -> Self

Returns the “default value” for a type.

impl Drop for QJsonObject

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl ExternType for QJsonObject

type Id = (Q, J, s, o, n, O, b, j, e, c, t)

A type-level representation of the type’s C++ namespace and type name.

type Kind = Trivial

Either cxx::kind::Opaque or cxx::kind::Trivial.

impl From<&QJsonObject> for QJsonValue

fn from(value: &QJsonObject) -> Self

Converts to this type from the input type.

impl PartialEq for QJsonObject

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

Equality operator ==.

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

Inequality operator !=.

impl QVariantValue for QJsonObject

fn can_convert(variant: &QVariant) -> bool

fn construct(value: &Self) -> QVariant

fn value_or_default(variant: &QVariant) -> Self