Struct web_sys::PerformanceResourceTiming
source · [−]#[repr(transparent)]pub struct PerformanceResourceTiming { /* private fields */ }
Expand description
The PerformanceResourceTiming
class.
This API requires the following crate features to be activated: PerformanceResourceTiming
Implementations
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn initiator_type(&self) -> String
pub fn initiator_type(&self) -> String
Getter for the initiatorType
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn next_hop_protocol(&self) -> String
pub fn next_hop_protocol(&self) -> String
Getter for the nextHopProtocol
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn worker_start(&self) -> f64
pub fn worker_start(&self) -> f64
Getter for the workerStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn redirect_start(&self) -> f64
pub fn redirect_start(&self) -> f64
Getter for the redirectStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn redirect_end(&self) -> f64
pub fn redirect_end(&self) -> f64
Getter for the redirectEnd
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn fetch_start(&self) -> f64
pub fn fetch_start(&self) -> f64
Getter for the fetchStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn domain_lookup_start(&self) -> f64
pub fn domain_lookup_start(&self) -> f64
Getter for the domainLookupStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn domain_lookup_end(&self) -> f64
pub fn domain_lookup_end(&self) -> f64
Getter for the domainLookupEnd
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn connect_start(&self) -> f64
pub fn connect_start(&self) -> f64
Getter for the connectStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn connect_end(&self) -> f64
pub fn connect_end(&self) -> f64
Getter for the connectEnd
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn secure_connection_start(&self) -> f64
pub fn secure_connection_start(&self) -> f64
Getter for the secureConnectionStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn request_start(&self) -> f64
pub fn request_start(&self) -> f64
Getter for the requestStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn response_start(&self) -> f64
pub fn response_start(&self) -> f64
Getter for the responseStart
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn response_end(&self) -> f64
pub fn response_end(&self) -> f64
Getter for the responseEnd
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn transfer_size(&self) -> f64
pub fn transfer_size(&self) -> f64
Getter for the transferSize
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn encoded_body_size(&self) -> f64
pub fn encoded_body_size(&self) -> f64
Getter for the encodedBodySize
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn decoded_body_size(&self) -> f64
pub fn decoded_body_size(&self) -> f64
Getter for the decodedBodySize
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
sourcepub fn server_timing(&self) -> Array
pub fn server_timing(&self) -> Array
Getter for the serverTiming
field of this object.
This API requires the following crate features to be activated: PerformanceResourceTiming
sourceimpl PerformanceResourceTiming
impl PerformanceResourceTiming
Methods from Deref<Target = PerformanceEntry>
sourcepub fn entry_type(&self) -> String
pub fn entry_type(&self) -> String
Getter for the entryType
field of this object.
This API requires the following crate features to be activated: PerformanceEntry
sourcepub fn start_time(&self) -> f64
pub fn start_time(&self) -> f64
Getter for the startTime
field of this object.
This API requires the following crate features to be activated: PerformanceEntry
Methods from Deref<Target = Object>
sourcepub fn constructor(&self) -> Function
pub fn constructor(&self) -> Function
The constructor property returns a reference to the Object
constructor
function that created the instance object.
sourcepub fn has_own_property(&self, property: &JsValue) -> bool
pub fn has_own_property(&self, property: &JsValue) -> bool
The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
sourcepub fn is_prototype_of(&self, value: &JsValue) -> bool
pub fn is_prototype_of(&self, value: &JsValue) -> bool
The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
sourcepub fn property_is_enumerable(&self, property: &JsValue) -> bool
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
sourcepub fn to_locale_string(&self) -> JsString
pub fn to_locale_string(&self) -> JsString
The toLocaleString()
method returns a string representing the object.
This method is meant to be overridden by derived objects for
locale-specific purposes.
Methods from Deref<Target = JsValue>
pub const NULL: JsValue
pub const UNDEFINED: JsValue
pub const TRUE: JsValue
pub const FALSE: JsValue
sourcepub fn as_f64(&self) -> Option<f64>
pub fn as_f64(&self) -> Option<f64>
Returns the f64
value of this JS value if it’s an instance of a
number.
If this JS value is not an instance of a number then this returns
None
.
sourcepub fn as_string(&self) -> Option<String>
pub fn as_string(&self) -> Option<String>
If this JS value is a string value, this function copies the JS string
value into wasm linear memory, encoded as UTF-8, and returns it as a
Rust String
.
To avoid the copying and re-encoding, consider the
JsString::try_from()
function from js-sys
instead.
If this JS value is not an instance of a string or if it’s not valid
utf-8 then this returns None
.
UTF-16 vs UTF-8
JavaScript strings in general are encoded as UTF-16, but Rust strings
are encoded as UTF-8. This can cause the Rust string to look a bit
different than the JS string sometimes. For more details see the
documentation about the str
type which contains a few
caveats about the encodings.
sourcepub fn as_bool(&self) -> Option<bool>
pub fn as_bool(&self) -> Option<bool>
Returns the bool
value of this JS value if it’s an instance of a
boolean.
If this JS value is not an instance of a boolean then this returns
None
.
sourcepub fn is_undefined(&self) -> bool
pub fn is_undefined(&self) -> bool
Tests whether this JS value is undefined
sourcepub fn is_function(&self) -> bool
pub fn is_function(&self) -> bool
Tests whether the type of this JS value is function
.
sourcepub fn js_in(&self, obj: &JsValue) -> bool
pub fn js_in(&self, obj: &JsValue) -> bool
Applies the binary in
JS operator on the two JsValue
s.
sourcepub fn loose_eq(&self, other: &JsValue) -> bool
pub fn loose_eq(&self, other: &JsValue) -> bool
Compare two JsValue
s for equality, using the ==
operator in JS.
sourcepub fn unsigned_shr(&self, rhs: &JsValue) -> u32
pub fn unsigned_shr(&self, rhs: &JsValue) -> u32
Applies the binary >>>
JS operator on the two JsValue
s.
sourcepub fn checked_div(&self, rhs: &JsValue) -> JsValue
pub fn checked_div(&self, rhs: &JsValue) -> JsValue
Applies the binary /
JS operator on two JsValue
s, catching and returning any RangeError
thrown.
sourcepub fn pow(&self, rhs: &JsValue) -> JsValue
pub fn pow(&self, rhs: &JsValue) -> JsValue
Applies the binary **
JS operator on the two JsValue
s.
sourcepub fn lt(&self, other: &JsValue) -> bool
pub fn lt(&self, other: &JsValue) -> bool
Applies the binary <
JS operator on the two JsValue
s.
sourcepub fn le(&self, other: &JsValue) -> bool
pub fn le(&self, other: &JsValue) -> bool
Applies the binary <=
JS operator on the two JsValue
s.
sourcepub fn ge(&self, other: &JsValue) -> bool
pub fn ge(&self, other: &JsValue) -> bool
Applies the binary >=
JS operator on the two JsValue
s.
sourcepub fn gt(&self, other: &JsValue) -> bool
pub fn gt(&self, other: &JsValue) -> bool
Applies the binary >
JS operator on the two JsValue
s.
sourcepub fn unchecked_into_f64(&self) -> f64
pub fn unchecked_into_f64(&self) -> f64
Applies the unary +
JS operator on a JsValue
. Can throw.
Trait Implementations
sourceimpl AsRef<JsValue> for PerformanceResourceTiming
impl AsRef<JsValue> for PerformanceResourceTiming
sourceimpl AsRef<Object> for PerformanceResourceTiming
impl AsRef<Object> for PerformanceResourceTiming
sourceimpl AsRef<PerformanceEntry> for PerformanceResourceTiming
impl AsRef<PerformanceEntry> for PerformanceResourceTiming
sourcefn as_ref(&self) -> &PerformanceEntry
fn as_ref(&self) -> &PerformanceEntry
Converts this type into a shared reference of the (usually inferred) input type.
sourceimpl AsRef<PerformanceResourceTiming> for PerformanceNavigationTiming
impl AsRef<PerformanceResourceTiming> for PerformanceNavigationTiming
sourcefn as_ref(&self) -> &PerformanceResourceTiming
fn as_ref(&self) -> &PerformanceResourceTiming
Converts this type into a shared reference of the (usually inferred) input type.
sourceimpl AsRef<PerformanceResourceTiming> for PerformanceResourceTiming
impl AsRef<PerformanceResourceTiming> for PerformanceResourceTiming
sourcefn as_ref(&self) -> &PerformanceResourceTiming
fn as_ref(&self) -> &PerformanceResourceTiming
Converts this type into a shared reference of the (usually inferred) input type.
sourceimpl Clone for PerformanceResourceTiming
impl Clone for PerformanceResourceTiming
sourcefn clone(&self) -> PerformanceResourceTiming
fn clone(&self) -> PerformanceResourceTiming
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for PerformanceResourceTiming
impl Debug for PerformanceResourceTiming
sourceimpl Deref for PerformanceResourceTiming
impl Deref for PerformanceResourceTiming
type Target = PerformanceEntry
type Target = PerformanceEntry
The resulting type after dereferencing.
sourcefn deref(&self) -> &PerformanceEntry
fn deref(&self) -> &PerformanceEntry
Dereferences the value.
sourceimpl From<JsValue> for PerformanceResourceTiming
impl From<JsValue> for PerformanceResourceTiming
sourcefn from(obj: JsValue) -> PerformanceResourceTiming
fn from(obj: JsValue) -> PerformanceResourceTiming
Converts to this type from the input type.
sourcefn from(obj: PerformanceNavigationTiming) -> PerformanceResourceTiming
fn from(obj: PerformanceNavigationTiming) -> PerformanceResourceTiming
Converts to this type from the input type.
sourceimpl From<PerformanceResourceTiming> for JsValue
impl From<PerformanceResourceTiming> for JsValue
sourcefn from(obj: PerformanceResourceTiming) -> JsValue
fn from(obj: PerformanceResourceTiming) -> JsValue
Converts to this type from the input type.
sourceimpl From<PerformanceResourceTiming> for PerformanceEntry
impl From<PerformanceResourceTiming> for PerformanceEntry
sourcefn from(obj: PerformanceResourceTiming) -> PerformanceEntry
fn from(obj: PerformanceResourceTiming) -> PerformanceEntry
Converts to this type from the input type.
sourceimpl From<PerformanceResourceTiming> for Object
impl From<PerformanceResourceTiming> for Object
sourcefn from(obj: PerformanceResourceTiming) -> Object
fn from(obj: PerformanceResourceTiming) -> Object
Converts to this type from the input type.
sourceimpl<'a> IntoWasmAbi for &'a PerformanceResourceTiming
impl<'a> IntoWasmAbi for &'a PerformanceResourceTiming
sourceimpl JsCast for PerformanceResourceTiming
impl JsCast for PerformanceResourceTiming
sourcefn 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 more
sourcefn unchecked_from_js(val: JsValue) -> Self
fn unchecked_from_js(val: JsValue) -> Self
Performs a zero-cost unchecked conversion from a JsValue
into an
instance of Self
Read more
sourcefn unchecked_from_js_ref(val: &JsValue) -> &Self
fn unchecked_from_js_ref(val: &JsValue) -> &Self
Performs a zero-cost unchecked conversion from a &JsValue
into an
instance of &Self
. Read more
sourcefn has_type<T>(&self) -> bool where
T: JsCast,
fn has_type<T>(&self) -> bool where
T: JsCast,
Test whether this JS value has a type T
. Read more
sourcefn 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 more
sourcefn 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 more
sourcefn unchecked_into<T>(self) -> T where
T: JsCast,
fn unchecked_into<T>(self) -> T where
T: JsCast,
Performs a zero-cost unchecked cast into the specified type. Read more
sourcefn unchecked_ref<T>(&self) -> &T where
T: JsCast,
fn unchecked_ref<T>(&self) -> &T where
T: JsCast,
Performs a zero-cost unchecked cast into a reference to the specified type. Read more
sourcefn is_instance_of<T>(&self) -> bool where
T: JsCast,
fn is_instance_of<T>(&self) -> bool where
T: JsCast,
Test whether this JS value is an instance of the type T
. Read more
sourcefn is_type_of(val: &JsValue) -> bool
fn is_type_of(val: &JsValue) -> bool
Performs a dynamic check to see whether the JsValue
provided
is a value of this type. Read more
sourceimpl<'a> OptionIntoWasmAbi for &'a PerformanceResourceTiming
impl<'a> OptionIntoWasmAbi for &'a PerformanceResourceTiming
sourceimpl PartialEq<PerformanceResourceTiming> for PerformanceResourceTiming
impl PartialEq<PerformanceResourceTiming> for PerformanceResourceTiming
sourcefn eq(&self, other: &PerformanceResourceTiming) -> bool
fn eq(&self, other: &PerformanceResourceTiming) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &PerformanceResourceTiming) -> bool
fn ne(&self, other: &PerformanceResourceTiming) -> bool
This method tests for !=
.
sourceimpl RefFromWasmAbi for PerformanceResourceTiming
impl RefFromWasmAbi for PerformanceResourceTiming
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<PerformanceResourceTiming>
type Anchor = ManuallyDrop<PerformanceResourceTiming>
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 more
sourceunsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor
unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor
Recover a Self::Anchor
from Self::Abi
. Read more
sourceimpl WasmDescribe for PerformanceResourceTiming
impl WasmDescribe for PerformanceResourceTiming
impl Eq for PerformanceResourceTiming
impl StructuralEq for PerformanceResourceTiming
impl StructuralPartialEq for PerformanceResourceTiming
Auto Trait Implementations
impl RefUnwindSafe for PerformanceResourceTiming
impl !Send for PerformanceResourceTiming
impl !Sync for PerformanceResourceTiming
impl Unpin for PerformanceResourceTiming
impl UnwindSafe for PerformanceResourceTiming
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ReturnWasmAbi for T where
T: IntoWasmAbi,
impl<T> ReturnWasmAbi for T where
T: IntoWasmAbi,
type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
Same as IntoWasmAbi::Abi
sourcefn return_abi(self) -> <T as ReturnWasmAbi>::Abi
fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
Same as IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more