Struct DynWebviewAttributes 

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

The runtime-specific webview attributes of the selected runtime, see Runtime::RuntimeWebviewAttributes.

Holds the attributes type of the runtime in use (e.g. tauri_runtime_wry::WryWebviewAttributes) once one of the runtime’s extension traits sets them through DynWebviewAttributes::get_or_default. Until then the runtime uses its default attributes.

Implementations

impl DynWebviewAttributes

pub fn new<A: Any + Send + Sync>(attributes: A) -> Self

Wraps the attributes of the runtime in use.

pub fn is<A: Any>(&self) -> bool

Whether the attributes are of type A.

pub fn downcast_ref<A: Any>(&self) -> Option<&A>

Returns a reference to the attributes if they are of type A.

pub fn get_or_default<A: Any + Default + Send + Sync>( &mut self, ) -> Option<&mut A>

Returns the attributes as type A, initializing them with A::default() when none were set yet.

Returns None when attributes of another runtime were already set.

pub fn downcast<A: Any + Default>(self) -> Result<A>

Unwraps the attributes as type A, using A::default() when none were set.

Fails when attributes of another runtime were set.

Trait Implementations

impl Debug for DynWebviewAttributes

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

Formats the value using the given formatter.

impl Default for DynWebviewAttributes

fn default() -> DynWebviewAttributes

Returns the “default value” for a type.