wasm_bindgen

Struct JsThreadLocal

Source 
pub struct JsThreadLocal<T: 'static> { /* private fields */ }
Expand description

Wrapper type for imported statics.

This type is used whenever a static is imported from a JS module, for example this import:

ⓘ
#[wasm_bindgen]
extern "C" {
    #[wasm_bindgen(thread_local_v2)]
    static console: JsValue;
}

will generate in Rust a value that looks like:

ⓘ
static console: JsThreadLocal<JsValue> = ...;

Implementations§

Source§

impl<T> JsThreadLocal<T>

Source

pub fn with<F, R>(&'static self, f: F) -> R
where F: FnOnce(&T) -> R,

Auto Trait Implementations§

§

impl<T> Freeze for JsThreadLocal<T>

§

impl<T> RefUnwindSafe for JsThreadLocal<T>
where T: RefUnwindSafe + UnwindSafe,

§

impl<T> Send for JsThreadLocal<T>

§

impl<T> Sync for JsThreadLocal<T>

§

impl<T> Unpin for JsThreadLocal<T>

§

impl<T> UnwindSafe for JsThreadLocal<T>
where T: RefUnwindSafe + UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.