ExperimentalFeatures

Struct ExperimentalFeatures

pub struct ExperimentalFeatures {
    enabled: bool,
}

Expand description

Token of the user agreeing to access experimental features.

Fields§

§enabled: bool

Implementations§

impl ExperimentalFeatures

pub const fn default() -> ExperimentalFeatures

This function is identical to Default::default() except that it is a const fn.

impl ExperimentalFeatures

pub const fn disabled() -> ExperimentalFeatures

Uses of Features prefixed with “EXPERIMENTAL” are disallowed.

pub const unsafe fn enabled() -> ExperimentalFeatures

Uses of Features prefixed with “EXPERIMENTAL” may result in undefined behavior when used incorrectly. The exact bounds of these issues varies by the feature. These instances are inherently bugs in our implementation that we will eventually fix.

By giving access to still work-in-progress APIs, users can get access to newer technology sooner, and we can work with users to fix bugs quicker.

Look inside our repo at the api-specs for more information on various experimental apis.

§Safety

You acknowledge that there may be UB-containing bugs in these apis and those may be hit by calling otherwise safe code.
You agree to report any such bugs to us, if you find them.

pub const fn is_enabled(&self) -> bool

Returns true if the user has agreed to access experimental features.

Trait Implementations§

impl Clone for ExperimentalFeatures

fn clone(&self) -> ExperimentalFeatures

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ExperimentalFeatures

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

impl Default for ExperimentalFeatures

fn default() -> ExperimentalFeatures

Returns the “default value” for a type. Read more

impl PartialEq for ExperimentalFeatures

fn eq(&self, other: &ExperimentalFeatures) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ExperimentalFeatures

impl Eq for ExperimentalFeatures

impl StructuralPartialEq for ExperimentalFeatures

Auto Trait Implementations§

impl Freeze for ExperimentalFeatures

impl RefUnwindSafe for ExperimentalFeatures

impl Send for ExperimentalFeatures

impl Sync for ExperimentalFeatures

impl Unpin for ExperimentalFeatures

impl UnwindSafe for ExperimentalFeatures

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsAny for T
where T: 'static,

fn as_any(&self) -> &(dyn Any + 'static)

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

Performs the conversion.

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

Performs the conversion.

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> CommonTraits for T
where T: AsAny + Any + Debug + WasmNotSendSync,

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> WasmNotSend for T
where T: Send,

impl<T> WasmNotSendSync for T
where T: WasmNotSend + WasmNotSync,

impl<T> WasmNotSync for T
where T: Sync,