Struct neon::types::JsTypedArray
source · [−]#[repr(transparent)]pub struct JsTypedArray<T> { /* private fields */ }
Expand description
The standard JS TypedArray
type.
Trait Implementations
sourceimpl<T: Debug> Debug for JsTypedArray<T>
impl<T: Debug> Debug for JsTypedArray<T>
sourceimpl<T> Managed for JsTypedArray<T>
impl<T> Managed for JsTypedArray<T>
sourceimpl Object for JsTypedArray<i8>
impl Object for JsTypedArray<i8>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<u8>
impl Object for JsTypedArray<u8>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<i16>
impl Object for JsTypedArray<i16>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<u16>
impl Object for JsTypedArray<u16>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<i32>
impl Object for JsTypedArray<i32>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<u32>
impl Object for JsTypedArray<u32>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<f32>
impl Object for JsTypedArray<f32>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<f64>
impl Object for JsTypedArray<f64>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<i64>
impl Object for JsTypedArray<i64>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl Object for JsTypedArray<u64>
impl Object for JsTypedArray<u64>
sourcefn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
fn get_opt<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Option<Handle<'a, V>>>
Gets a property from a JavaScript object that may be undefined
and
attempts to downcast the value if it existed. Read more
sourcefn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
fn get_value<'a, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, JsValue>>
sourcefn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
fn get<'a, V: Value, C: Context<'a>, K: PropertyKey>(
&self,
cx: &mut C,
key: K
) -> NeonResult<Handle<'a, V>>
Gets a property from a JavaScript object and attempts to downcast as a specific type.
Equivalent to calling obj.get(&mut cx)?.downcast_or_throw(&mut cx)
. Read more
sourcefn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
fn get_own_property_names<'a, C: Context<'a>>(
&self,
cx: &mut C
) -> JsResult<'a, JsArray>
napi-6
only.fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
&self,
cx: &mut C,
key: K,
val: Handle<'_, W>
) -> NeonResult<bool>
fn root<'a, C: Context<'a>>(&self, cx: &mut C) -> Root<Self>
sourceimpl<T: Copy> TypedArray for JsTypedArray<T>
impl<T: Copy> TypedArray for JsTypedArray<T>
type Item = T
sourcefn as_slice<'a: 'b, 'b, C>(&'b self, cx: &'b C) -> &'b [Self::Item] where
C: Context<'a>,
fn as_slice<'a: 'b, 'b, C>(&'b self, cx: &'b C) -> &'b [Self::Item] where
C: Context<'a>,
Statically checked immutable borrow of binary data. Read more
sourcefn as_mut_slice<'a: 'b, 'b, C>(
&'b mut self,
cx: &'b mut C
) -> &'b mut [Self::Item] where
C: Context<'a>,
fn as_mut_slice<'a: 'b, 'b, C>(
&'b mut self,
cx: &'b mut C
) -> &'b mut [Self::Item] where
C: Context<'a>,
Statically checked mutable borrow of binary data. Read more
sourcefn try_borrow<'a: 'b, 'b, C>(
&self,
lock: &'b Lock<'b, C>
) -> Result<Ref<'b, Self::Item>, BorrowError> where
C: Context<'a>,
fn try_borrow<'a: 'b, 'b, C>(
&self,
lock: &'b Lock<'b, C>
) -> Result<Ref<'b, Self::Item>, BorrowError> where
C: Context<'a>,
Dynamically checked immutable borrow of binary data, returning an error if the the borrow would overlap with a mutable borrow. Read more
sourcefn try_borrow_mut<'a: 'b, 'b, C>(
&mut self,
lock: &'b Lock<'b, C>
) -> Result<RefMut<'b, Self::Item>, BorrowError> where
C: Context<'a>,
fn try_borrow_mut<'a: 'b, 'b, C>(
&mut self,
lock: &'b Lock<'b, C>
) -> Result<RefMut<'b, Self::Item>, BorrowError> where
C: Context<'a>,
Dynamically checked mutable borrow of binary data, returning an error if the the borrow would overlap with an active borrow. Read more
sourceimpl Value for JsTypedArray<i8>
impl Value for JsTypedArray<i8>
sourceimpl Value for JsTypedArray<u8>
impl Value for JsTypedArray<u8>
sourceimpl Value for JsTypedArray<i16>
impl Value for JsTypedArray<i16>
sourceimpl Value for JsTypedArray<u16>
impl Value for JsTypedArray<u16>
sourceimpl Value for JsTypedArray<i32>
impl Value for JsTypedArray<i32>
sourceimpl Value for JsTypedArray<u32>
impl Value for JsTypedArray<u32>
sourceimpl Value for JsTypedArray<f32>
impl Value for JsTypedArray<f32>
sourceimpl Value for JsTypedArray<f64>
impl Value for JsTypedArray<f64>
sourceimpl Value for JsTypedArray<i64>
impl Value for JsTypedArray<i64>
Auto Trait Implementations
impl<T> RefUnwindSafe for JsTypedArray<T> where
T: RefUnwindSafe,
impl<T> !Send for JsTypedArray<T>
impl<T> !Sync for JsTypedArray<T>
impl<T> Unpin for JsTypedArray<T> where
T: Unpin,
impl<T> UnwindSafe for JsTypedArray<T> where
T: UnwindSafe,
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