Struct glib::subclass::signal::SignalId

pub struct SignalId(/* private fields */);

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 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 StructuralPartialEq for SignalId