Struct glib::subclass::signal::SignalId

pub struct SignalId(_);

Signal ID.

Implementations

impl SignalId

pub unsafe fn new(id: NonZeroU32) -> Self

Create a new Signal Identifier.

Safety

The caller has to ensure it’s a valid signal identifier.

pub fn parse_name( name: &str, type_: Type, force_detail: bool ) -> Option<(Self, Option<Quark>)>

pub fn lookup(name: &str, type_: Type) -> Option<Self>

Find a SignalId by its name, and the type it connects to.

pub fn query(&self) -> SignalQuery

Queries more in-depth information about the current signal.

pub fn name<'a>(&self) -> &'a str

Find the signal name.

Trait Implementations

impl Clone for SignalId

fn clone(&self) -> SignalId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SignalId

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

Formats the value using the given formatter.

impl Hash for SignalId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<SignalId> for SignalId

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SignalId

impl Eq for SignalId

impl StructuralEq for SignalId

impl StructuralPartialEq for SignalId