Struct web_sys::XPathExpression
source · #[repr(transparent)]pub struct XPathExpression { /* private fields */ }
Expand description
The XPathExpression
object
This API requires the following crate features to be activated: XPathExpression
Implementations§
source§impl XPathExpression
impl XPathExpression
source§impl XPathExpression
impl XPathExpression
sourcepub fn evaluate_with_type(
&self,
context_node: &Node,
type_: u16
) -> Result<XPathResult, JsValue>
pub fn evaluate_with_type(
&self,
context_node: &Node,
type_: u16
) -> Result<XPathResult, JsValue>
The evaluate()
method
This API requires the following crate features to be activated: Node
, XPathExpression
, XPathResult
source§impl XPathExpression
impl XPathExpression
sourcepub fn evaluate_with_type_and_result(
&self,
context_node: &Node,
type_: u16,
result: Option<&Object>
) -> Result<XPathResult, JsValue>
pub fn evaluate_with_type_and_result(
&self,
context_node: &Node,
type_: u16,
result: Option<&Object>
) -> Result<XPathResult, JsValue>
The evaluate()
method
This API requires the following crate features to be activated: Node
, XPathExpression
, XPathResult
Trait Implementations§
source§impl AsRef<JsValue> for XPathExpression
impl AsRef<JsValue> for XPathExpression
source§impl AsRef<Object> for XPathExpression
impl AsRef<Object> for XPathExpression
source§impl Clone for XPathExpression
impl Clone for XPathExpression
source§fn clone(&self) -> XPathExpression
fn clone(&self) -> XPathExpression
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 XPathExpression
impl Debug for XPathExpression
source§impl From<JsValue> for XPathExpression
impl From<JsValue> for XPathExpression
source§fn from(obj: JsValue) -> XPathExpression
fn from(obj: JsValue) -> XPathExpression
Converts to this type from the input type.
source§impl From<XPathExpression> for JsValue
impl From<XPathExpression> for JsValue
source§fn from(obj: XPathExpression) -> JsValue
fn from(obj: XPathExpression) -> JsValue
Converts to this type from the input type.
source§impl From<XPathExpression> for Object
impl From<XPathExpression> for Object
source§fn from(obj: XPathExpression) -> Object
fn from(obj: XPathExpression) -> Object
Converts to this type from the input type.
source§impl FromWasmAbi for XPathExpression
impl FromWasmAbi for XPathExpression
source§impl<'a> IntoWasmAbi for &'a XPathExpression
impl<'a> IntoWasmAbi for &'a XPathExpression
source§impl IntoWasmAbi for XPathExpression
impl IntoWasmAbi for XPathExpression
source§impl JsCast for XPathExpression
impl JsCast for XPathExpression
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 XPathExpression
impl OptionFromWasmAbi for XPathExpression
source§impl<'a> OptionIntoWasmAbi for &'a XPathExpression
impl<'a> OptionIntoWasmAbi for &'a XPathExpression
source§impl OptionIntoWasmAbi for XPathExpression
impl OptionIntoWasmAbi for XPathExpression
source§impl RefFromWasmAbi for XPathExpression
impl RefFromWasmAbi for XPathExpression
§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<XPathExpression>
type Anchor = ManuallyDrop<XPathExpression>
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 XPathExpression
impl !Send for XPathExpression
impl !Sync for XPathExpression
impl Unpin for XPathExpression
impl UnwindSafe for XPathExpression
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