Struct QMetaObjectConnection

#[repr(C)]
pub struct QMetaObjectConnection { /* private fields */ }

Represents a handle to a signal-slot (or signal-functor) connection.

This struct is returned when a connection is made using on_SIGNAL_NAME.

Note that when this struct is dropped the connection is disconnected. So so keep a connection active either hold onto the struct for the duration that the connection should be active or call release.

Implementations

impl QMetaObjectConnection

pub fn disconnect(&self) -> bool

Disconnect the signal

Trait Implementations

impl Default for QMetaObjectConnection

fn default() -> QMetaObjectConnection

Returns the “default value” for a type.

impl Drop for QMetaObjectConnection

fn drop(&mut self)

Executes the destructor for this type.

impl ExternType for QMetaObjectConnection

type Id = (r, u, s, t, (), c, x, x, q, t, _1, (), Q, M, e, t, a, O, b, j, e, c, t, C, o, n, n, e, c, t, i, o, n)

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<QMetaObjectConnection> for QMetaObjectConnectionGuard

fn from(connection: QMetaObjectConnection) -> QMetaObjectConnectionGuard

Converts to this type from the input type.