Struct rquickjs::Symbol [−][src]
Rust representation of a javascript symbol.
Implementations
impl<'js> Symbol<'js>
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pub fn as_value(&self) -> &Value<'js>
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Reference to value
pub fn into_value(self) -> Value<'js>
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Convert into value
pub fn from_value(value: Value<'js>) -> Result<Symbol<'js>, Error>
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Convert from value
Methods from Deref<Target = Value<'js>>
pub fn as_bool(&self) -> Option<bool>
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Try get bool from value
pub fn as_int(&self) -> Option<i32>
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Try get int from value
pub fn as_float(&self) -> Option<f64>
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Try get float from value
pub fn as_number(&self) -> Option<f64>
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Try get any number from value
pub fn is_bool(&self) -> bool
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Check if the value is a bool
pub fn is_int(&self) -> bool
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Check if the value is an int
pub fn is_float(&self) -> bool
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Check if the value is a float
pub fn is_number(&self) -> bool
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Check if the value is an any number
pub fn is_string(&self) -> bool
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Check if the value is a string
pub fn is_symbol(&self) -> bool
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Check if the value is a symbol
pub fn is_object(&self) -> bool
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Check if the value is an object
pub fn is_module(&self) -> bool
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Check if the value is a module
pub fn is_array(&self) -> bool
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Check if the value is an array
pub fn is_function(&self) -> bool
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Check if the value is a function
pub fn is_error(&self) -> bool
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Check if the value is an error
pub fn as_value(&self) -> &Value<'js>
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Reference as value
pub fn get<T>(&self) -> Result<T, Error> where
T: FromJs<'js>,
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T: FromJs<'js>,
Convert from value to specified type
pub fn type_of(&self) -> Type
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Get the type of value
pub fn type_name(&self) -> &'static str
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Get the name of type
pub unsafe fn ref_string(&self) -> &String<'js>
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pub fn as_string(&self) -> Option<&String<'js>>
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Try reinterprete as
pub unsafe fn ref_symbol(&self) -> &Symbol<'js>
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pub fn as_symbol(&self) -> Option<&Symbol<'js>>
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Try reinterprete as
pub unsafe fn ref_object(&self) -> &Object<'js>
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pub fn as_object(&self) -> Option<&Object<'js>>
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Try reinterprete as
pub unsafe fn ref_array(&self) -> &Array<'js>
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pub fn as_array(&self) -> Option<&Array<'js>>
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Try reinterprete as
pub unsafe fn ref_function(&self) -> &Function<'js>
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pub fn as_function(&self) -> Option<&Function<'js>>
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Try reinterprete as
pub unsafe fn ref_module(&self) -> &Module<'js, Evaluated>
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pub fn as_module(&self) -> Option<&Module<'js, Evaluated>>
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Try reinterprete as
Trait Implementations
impl<'js> AsRef<Value<'js>> for Symbol<'js>
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impl<'js> Clone for Symbol<'js>
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impl<'js> Debug for Symbol<'js>
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impl<'js> Deref for Symbol<'js>
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type Target = Value<'js>
The resulting type after dereferencing.
pub fn deref(&self) -> &<Symbol<'js> as Deref>::Target
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impl<'js> From<Symbol<'js>> for Value<'js>
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impl<'js> FromJs<'js> for Symbol<'js>
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impl<'js> IntoAtom<'js> for Symbol<'js>
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impl<'js> IntoJs<'js> for Symbol<'js>
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impl<'js, 't> Outlive<'t> for Symbol<'js>
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impl<'js> PartialEq<Symbol<'js>> for Symbol<'js>
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pub fn eq(&self, other: &Symbol<'js>) -> bool
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pub fn ne(&self, other: &Symbol<'js>) -> bool
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impl<'js> StructuralPartialEq for Symbol<'js>
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Auto Trait Implementations
impl<'js> !RefUnwindSafe for Symbol<'js>
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impl<'js> !Send for Symbol<'js>
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impl<'js> !Sync for Symbol<'js>
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impl<'js> Unpin for Symbol<'js>
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impl<'js> UnwindSafe for Symbol<'js>
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<'js, T> AsProperty<'js, T> for T where
T: IntoJs<'js>,
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T: IntoJs<'js>,
pub fn config(
self,
ctx: Ctx<'js>
) -> Result<(i32, Value<'js>, Value<'js>, Value<'js>), Error>
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self,
ctx: Ctx<'js>
) -> Result<(i32, Value<'js>, Value<'js>, Value<'js>), Error>
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ParallelSend for T where
T: Send,
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T: Send,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,