#[repr(transparent)]pub struct IdbCursor { /* private fields */ }
Expand description
The IDBCursor
object
This API requires the following crate features to be activated: IdbCursor
Implementations§
source§impl IdbCursor
impl IdbCursor
source§impl IdbCursor
impl IdbCursor
source§impl IdbCursor
impl IdbCursor
sourcepub fn delete(&self) -> Result<IdbRequest, JsValue>
pub fn delete(&self) -> Result<IdbRequest, JsValue>
The delete()
method
This API requires the following crate features to be activated: IdbCursor
, IdbRequest
source§impl IdbCursor
impl IdbCursor
source§impl IdbCursor
impl IdbCursor
source§impl IdbCursor
impl IdbCursor
sourcepub fn direction(&self) -> IdbCursorDirection
pub fn direction(&self) -> IdbCursorDirection
The direction
getter
This API requires the following crate features to be activated: IdbCursor
, IdbCursorDirection
Trait Implementations§
source§impl AsRef<IdbCursor> for IdbCursorWithValue
impl AsRef<IdbCursor> for IdbCursorWithValue
source§impl From<IdbCursorWithValue> for IdbCursor
impl From<IdbCursorWithValue> for IdbCursor
source§fn from(obj: IdbCursorWithValue) -> IdbCursor
fn from(obj: IdbCursorWithValue) -> IdbCursor
Converts to this type from the input type.
source§impl FromWasmAbi for IdbCursor
impl FromWasmAbi for IdbCursor
source§impl<'a> IntoWasmAbi for &'a IdbCursor
impl<'a> IntoWasmAbi for &'a IdbCursor
source§impl IntoWasmAbi for IdbCursor
impl IntoWasmAbi for IdbCursor
source§impl JsCast for IdbCursor
impl JsCast for IdbCursor
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 IdbCursor
impl OptionFromWasmAbi for IdbCursor
source§impl<'a> OptionIntoWasmAbi for &'a IdbCursor
impl<'a> OptionIntoWasmAbi for &'a IdbCursor
source§impl OptionIntoWasmAbi for IdbCursor
impl OptionIntoWasmAbi for IdbCursor
source§impl RefFromWasmAbi for IdbCursor
impl RefFromWasmAbi for IdbCursor
§type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
The wasm ABI type references to
Self
are recovered from.§type Anchor = ManuallyDrop<IdbCursor>
type Anchor = ManuallyDrop<IdbCursor>
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 IdbCursor
impl !Send for IdbCursor
impl !Sync for IdbCursor
impl Unpin for IdbCursor
impl UnwindSafe for IdbCursor
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