Struct augdom::event::UpgradeNeeded

pub struct UpgradeNeeded(_);

An attempt was made to open a database with a version number higher than its current version. A versionchange transaction has been created. MDN documentation

Trait Implementations

impl AsRef<Event> for UpgradeNeeded

fn as_ref(&self) -> &Event

Performs the conversion.

impl AsRef<JsValue> for UpgradeNeeded

fn as_ref(&self) -> &JsValue

Performs the conversion.

impl Debug for UpgradeNeeded

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

Formats the value using the given formatter.

impl Deref for UpgradeNeeded

type Target = Event

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Event for UpgradeNeeded

const NAME: &'static str

The name used to register for this event in addEventListener.

type Builder = UpgradeNeededBuilder

The builder type returned by new().

fn new() -> Self::Builder

Make a new event, returning a builder.

fn dispatch(self, target: &EventTarget)

Dispatch this event to the provided target.

impl From<UpgradeNeeded> for JsValue

fn from(value: UpgradeNeeded) -> Self

Performs the conversion.

impl FromWasmAbi for UpgradeNeeded

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for UpgradeNeeded

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl JsCast for UpgradeNeeded

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(_val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

fn has_type<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value has a type T.

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.

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.

fn unchecked_into<T>(self) -> T where
    T: JsCast, 

Performs a zero-cost unchecked cast into the specified type.

fn unchecked_ref<T>(&self) -> &T where
    T: JsCast, 

Performs a zero-cost unchecked cast into a reference to the specified type.

fn is_instance_of<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value is an instance of the type T.

fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type.

impl OptionFromWasmAbi for UpgradeNeeded

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for UpgradeNeeded

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for UpgradeNeeded

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, UpgradeNeeded>

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.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for UpgradeNeeded

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, UpgradeNeeded>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for UpgradeNeeded

fn describe()