Struct web_sys::FileCallback
source · #[repr(transparent)]pub struct FileCallback { /* private fields */ }
Implementations§
source§impl FileCallback
impl FileCallback
pub fn new() -> FileCallback
pub fn handle_event(&mut self, val: &Function) -> &mut Self
Trait Implementations§
source§impl AsRef<JsValue> for FileCallback
impl AsRef<JsValue> for FileCallback
source§impl Clone for FileCallback
impl Clone for FileCallback
source§fn clone(&self) -> FileCallback
fn clone(&self) -> FileCallback
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 FileCallback
impl Debug for FileCallback
source§impl From<FileCallback> for JsValue
impl From<FileCallback> for JsValue
source§fn from(val: FileCallback) -> JsValue
fn from(val: FileCallback) -> JsValue
Converts to this type from the input type.
source§impl FromWasmAbi for FileCallback
impl FromWasmAbi for FileCallback
source§impl<'a> IntoWasmAbi for &'a FileCallback
impl<'a> IntoWasmAbi for &'a FileCallback
source§impl IntoWasmAbi for FileCallback
impl IntoWasmAbi for FileCallback
source§impl JsCast for FileCallback
impl JsCast for FileCallback
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 FileCallback
impl OptionFromWasmAbi for FileCallback
source§impl<'a> OptionIntoWasmAbi for &'a FileCallback
impl<'a> OptionIntoWasmAbi for &'a FileCallback
source§impl OptionIntoWasmAbi for FileCallback
impl OptionIntoWasmAbi for FileCallback
source§impl RefFromWasmAbi for FileCallback
impl RefFromWasmAbi for FileCallback
§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<FileCallback>
type Anchor = ManuallyDrop<FileCallback>
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 FileCallback
impl Send for FileCallback
impl Sync for FileCallback
impl Unpin for FileCallback
impl UnwindSafe for FileCallback
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