[−][src]Struct boa::environment::declarative_environment_record::DeclarativeEnvironmentRecord
A declarative Environment Record binds the set of identifiers defined by the declarations contained within its scope.
Fields
env_rec: FxHashMap<String, DeclarativeEnvironmentRecordBinding>
outer_env: Option<Environment>
Trait Implementations
impl Clone for DeclarativeEnvironmentRecord
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fn clone(&self) -> DeclarativeEnvironmentRecord
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fn clone_from(&mut self, source: &Self)
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impl Debug for DeclarativeEnvironmentRecord
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impl Drop for DeclarativeEnvironmentRecord
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impl EnvironmentRecordTrait for DeclarativeEnvironmentRecord
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fn has_binding(&self, name: &str) -> bool
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fn create_mutable_binding(&mut self, name: String, deletion: bool)
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fn create_immutable_binding(&mut self, name: String, strict: bool) -> bool
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fn initialize_binding(&mut self, name: &str, value: Value)
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fn set_mutable_binding(&mut self, name: &str, value: Value, strict: bool)
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fn get_binding_value(&self, name: &str, _strict: bool) -> Value
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fn delete_binding(&mut self, name: &str) -> bool
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fn has_this_binding(&self) -> bool
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fn get_this_binding(&self) -> Value
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fn has_super_binding(&self) -> bool
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fn with_base_object(&self) -> Value
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fn get_outer_environment(&self) -> Option<Environment>
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fn set_outer_environment(&mut self, env: Environment)
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fn get_environment_type(&self) -> EnvironmentType
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fn get_global_object(&self) -> Option<Value>
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impl Finalize for DeclarativeEnvironmentRecord
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impl Trace for DeclarativeEnvironmentRecord
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Auto Trait Implementations
impl !RefUnwindSafe for DeclarativeEnvironmentRecord
impl !Send for DeclarativeEnvironmentRecord
impl !Sync for DeclarativeEnvironmentRecord
impl Unpin for DeclarativeEnvironmentRecord
impl !UnwindSafe for DeclarativeEnvironmentRecord
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
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,
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> NativeObject for T where
T: Any + Debug + Trace,
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T: Any + Debug + Trace,
fn as_any(&Self) -> &(dyn Any + 'static)
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fn as_mut_any(&mut Self) -> &mut (dyn Any + 'static)
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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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.
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,