Struct druid::piet::cairo::glib::SendValue

pub struct SendValue { /* private fields */ }

A version of Value for storing Send types, that implements Send itself.

See the module documentation for more details.

Implementations

impl SendValue

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

impl SendValue

pub fn into_raw(self) -> GValue

Consumes SendValue and returns the corresponding GValue.

Methods from Deref<Target = Value>

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

pub fn get<'a, T>( &'a self ) -> Result<T, <<T as FromValue<'a>>::Checker as ValueTypeChecker>::Error>where T: FromValue<'a>,

Tries to get a value of type T.

Returns Ok if the type is correct.

pub fn get_owned<T>( &self ) -> Result<T, <<T as FromValue<'_>>::Checker as ValueTypeChecker>::Error>where T: for<'b> FromValue<'b> + 'static,

Tries to get a value of an owned type T.

pub fn is<T>(&self) -> boolwhere T: StaticType,

Returns true if the type of the value corresponds to T or is a sub-type of T.

pub fn is_type(&self, type_: Type) -> bool

Returns true if the type of the value corresponds to type_ or is a sub-type of type_.

pub fn type_(&self) -> Type

Returns the type of the value.

pub fn transform<T>(&self) -> Result<Value, BoolError>where T: ValueType,

Tries to transform the value into a value of the target type

pub fn transform_with_type(&self, type_: Type) -> Result<Value, BoolError>

Tries to transform the value into a value of the target type

Trait Implementations

impl Clone for SendValue

fn clone(&self) -> SendValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SendValue

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

Formats the value using the given formatter.

impl Deref for SendValue

type Target = Value

The resulting type after dereferencing.

fn deref(&self) -> &Value

Dereferences the value.

impl Drop for SendValue

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T> From<&'a T> for SendValuewhere T: ToSendValue + ?Sized,

fn from(value: &'a T) -> SendValue

Converts to this type from the input type.

impl From<SendValue> for Value

fn from(value: SendValue) -> Value

Converts to this type from the input type.

impl<'a> ToValue for &'a SendValue

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ToValue for SendValue

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl Send for SendValue