Struct web_sys::ErrorCallback
source · #[repr(transparent)]pub struct ErrorCallback { /* private fields */ }
Implementations§
source§impl ErrorCallback
impl ErrorCallback
pub fn new() -> ErrorCallback
pub fn handle_event(&mut self, val: &Function) -> &mut Self
Trait Implementations§
source§impl AsRef<JsValue> for ErrorCallback
impl AsRef<JsValue> for ErrorCallback
source§impl Clone for ErrorCallback
impl Clone for ErrorCallback
source§fn clone(&self) -> ErrorCallback
fn clone(&self) -> ErrorCallback
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ErrorCallback
impl Debug for ErrorCallback
source§impl From<ErrorCallback> for JsValue
impl From<ErrorCallback> for JsValue
source§fn from(val: ErrorCallback) -> JsValue
fn from(val: ErrorCallback) -> JsValue
Converts to this type from the input type.
source§impl FromWasmAbi for ErrorCallback
impl FromWasmAbi for ErrorCallback
source§impl<'a> IntoWasmAbi for &'a ErrorCallback
impl<'a> IntoWasmAbi for &'a ErrorCallback
source§impl IntoWasmAbi for ErrorCallback
impl IntoWasmAbi for ErrorCallback
source§impl JsCast for ErrorCallback
impl JsCast for ErrorCallback
source§fn instanceof(val: &JsValue) -> bool
fn instanceof(val: &JsValue) -> bool
Performs a dynamic
instanceof
check to see whether the JsValue
provided is an instance of this type. Read moresource§fn unchecked_from_js(val: JsValue) -> Self
fn unchecked_from_js(val: JsValue) -> Self
source§fn unchecked_from_js_ref(val: &JsValue) -> &Self
fn unchecked_from_js_ref(val: &JsValue) -> &Self
source§fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
fn is_instance_of<T>(&self) -> boolwhere
T: JsCast,
Test whether this JS value is an instance of the type
T
. Read moresource§fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
Performs a dynamic cast (checked at runtime) of this value into the
target type
T
. Read moresource§fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
Performs a dynamic cast (checked at runtime) of this value into the
target type
T
. Read moresource§fn unchecked_into<T>(self) -> Twhere
T: JsCast,
fn unchecked_into<T>(self) -> Twhere
T: JsCast,
Performs a zero-cost unchecked cast into the specified type. Read more
source§impl OptionFromWasmAbi for ErrorCallback
impl OptionFromWasmAbi for ErrorCallback
source§impl<'a> OptionIntoWasmAbi for &'a ErrorCallback
impl<'a> OptionIntoWasmAbi for &'a ErrorCallback
source§impl OptionIntoWasmAbi for ErrorCallback
impl OptionIntoWasmAbi for ErrorCallback
source§impl RefFromWasmAbi for ErrorCallback
impl RefFromWasmAbi for ErrorCallback
§type Abi = <Object as RefFromWasmAbi>::Abi
type Abi = <Object as RefFromWasmAbi>::Abi
The wasm ABI type references to
Self
are recovered from.§type Anchor = ManuallyDrop<ErrorCallback>
type Anchor = ManuallyDrop<ErrorCallback>
The type that holds the reference to
Self
for the duration of the
invocation of the function that has an &Self
parameter. This is
required to ensure that the lifetimes don’t persist beyond one function
call, and so that they remain anonymous. Read moreAuto Trait Implementations§
impl RefUnwindSafe for ErrorCallback
impl !Send for ErrorCallback
impl !Sync for ErrorCallback
impl Unpin for ErrorCallback
impl UnwindSafe for ErrorCallback
Blanket Implementations§
source§impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
§type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
Same as
IntoWasmAbi::Abi
source§fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
fn return_abi(self, extra: &mut dyn Stack) -> <T as ReturnWasmAbi>::Abi
Same as
IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more