Struct druid::piet::cairo::glib::ParamSpecVariant

pub struct ParamSpecVariant { /* private fields */ }

Implementations

impl ParamSpecVariant

pub fn as_ptr(&self) -> *mut GParamSpecVariant

Return the inner pointer to the underlying C value.

impl ParamSpecVariant

pub fn upcast(self) -> ParamSpec

pub fn upcast_ref(&self) -> &ParamSpec

impl ParamSpecVariant

pub fn default_value(&self) -> Option<Variant>

impl ParamSpecVariant

pub fn new<'a>( name: &str, nick: impl Into<Option<&'a str>>, blurb: impl Into<Option<&'a str>>, type_: &VariantTy, default_value: Option<&Variant>, flags: ParamFlags ) -> ParamSpec

pub fn type_(&self) -> Option<&VariantTy>

pub fn builder<'a>( name: &'a str, type_: &'a VariantTy ) -> ParamSpecVariantBuilder<'a>

Methods from Deref<Target = ParamSpec>

pub fn as_ptr(&self) -> *mut GParamSpec

Return the inner pointer to the underlying C value.

pub fn downcast_ref<T>(&self) -> Option<&T>where T: ParamSpecType,

pub fn type_(&self) -> Type

pub fn value_type(&self) -> Type

pub fn owner_type(&self) -> Type

pub fn flags(&self) -> ParamFlags

pub fn blurb(&self) -> Option<&str>

pub fn default_value(&self) -> &Value

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

pub fn name_quark(&self) -> Quark

pub fn nick(&self) -> &str

Returns the nickname of this ParamSpec.

If this ParamSpec does not have a nickname, the nickname of its redirect target is returned if it has one. Otherwise, self.name() is returned.

pub fn redirect_target(&self) -> Option<ParamSpec>

Trait Implementations

impl AsRef<ParamSpec> for ParamSpecVariant

fn as_ref(&self) -> &ParamSpec

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ParamSpecVariant

fn clone(&self) -> ParamSpecVariant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParamSpecVariant

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

Formats the value using the given formatter.

impl Deref for ParamSpecVariant

type Target = ParamSpec

The resulting type after dereferencing.

fn deref(&self) -> &<ParamSpecVariant as Deref>::Target

Dereferences the value.

impl Hash for ParamSpecVariant

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

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 Ord for ParamSpecVariant

fn cmp(&self, other: &ParamSpecVariant) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<ParamSpecVariant> for ParamSpecVariant

fn eq(&self, other: &ParamSpecVariant) -> 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 PartialOrd<ParamSpecVariant> for ParamSpecVariant

fn partial_cmp(&self, other: &ParamSpecVariant) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for ParamSpecVariant

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for ParamSpecVariant

impl ParamSpecType for ParamSpecVariant

impl Send for ParamSpecVariant

impl StructuralEq for ParamSpecVariant

impl StructuralPartialEq for ParamSpecVariant

impl Sync for ParamSpecVariant