Trait cxx_qt_lib::QMapPair

pub trait QMapPair: Sized {
    type Key;
    type Value;
    type TypeId;

    // Required methods
    fn clear(map: &mut QMap<Self>);
    fn clone(map: &QMap<Self>) -> QMap<Self>;
    fn contains(map: &QMap<Self>, key: &Self::Key) -> bool;
    fn default() -> QMap<Self>;
    fn drop(map: &mut QMap<Self>);
    fn get_or_default(map: &QMap<Self>, key: &Self::Key) -> Self::Value;
    unsafe fn get_unchecked_key(map: &QMap<Self>, pos: isize) -> &Self::Key;
    unsafe fn get_unchecked_value(map: &QMap<Self>, pos: isize) -> &Self::Value;
    fn insert(map: &mut QMap<Self>, key: Self::Key, value: Self::Value)
       where Self::Key: ExternType<Kind = Trivial>,
             Self::Value: ExternType<Kind = Trivial>;
    fn insert_clone(map: &mut QMap<Self>, key: &Self::Key, value: &Self::Value);
    fn len(map: &QMap<Self>) -> isize;
    fn remove(map: &mut QMap<Self>, key: &Self::Key) -> bool;
}

Trait implementation for a pair in a QMap.

Required Associated Types

type Key

type Value

type TypeId

Required Methods

fn clear(map: &mut QMap<Self>)

fn clone(map: &QMap<Self>) -> QMap<Self>

fn contains(map: &QMap<Self>, key: &Self::Key) -> bool

fn default() -> QMap<Self>

fn drop(map: &mut QMap<Self>)

fn get_or_default(map: &QMap<Self>, key: &Self::Key) -> Self::Value

unsafe fn get_unchecked_key(map: &QMap<Self>, pos: isize) -> &Self::Key

Safety

Calling this method with an out-of-bounds index is undefined behavior even if the resulting reference is not used.

unsafe fn get_unchecked_value(map: &QMap<Self>, pos: isize) -> &Self::Value

Safety

Calling this method with an out-of-bounds index is undefined behavior even if the resulting reference is not used.

fn insert(map: &mut QMap<Self>, key: Self::Key, value: Self::Value)

where Self::Key: ExternType<Kind = Trivial>, Self::Value: ExternType<Kind = Trivial>,

fn insert_clone(map: &mut QMap<Self>, key: &Self::Key, value: &Self::Value)

fn len(map: &QMap<Self>) -> isize

fn remove(map: &mut QMap<Self>, key: &Self::Key) -> bool

Object Safety

This trait is not object safe.

Implementors

impl QMapPair for QMapPair_QString_QVariant

type Key = QString

type Value = QVariant

type TypeId = (Q, M, a, p, __, Q, S, t, r, i, n, g, __, Q, V, a, r, i, a, n, t)