Enum rustc_incremental::persist::load::MaybeAsync[−][src]

pub enum MaybeAsync<T> {
    Sync(T),
    Async(JoinHandle<T>),
}

Expand description

Either a result that has already be computed or a handle that will let us wait until it is computed by a background thread.

Variants

Sync(T)

Tuple Fields of Sync

0: T

Async(JoinHandle<T>)

Tuple Fields of Async

0: JoinHandle<T>

Implementations

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impl<T> MaybeAsync<LoadResult<T>>

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pub fn open(self) -> LoadResult<T>

Auto Trait Implementations

impl<T> !RefUnwindSafe for MaybeAsync<T>

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

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

impl<T> Unpin for MaybeAsync<T> where
T: Unpin,

impl<T> !UnwindSafe for MaybeAsync<T>

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.

Enum rustc_incremental::persist::load::MaybeAsync[−][src]

Variants

Tuple Fields of Sync

Tuple Fields of Async

Implementations

impl<T> MaybeAsync<LoadResult<T>>

pub fn open(self) -> LoadResult<T>

Auto Trait Implementations

impl<T> !RefUnwindSafe for MaybeAsync<T>

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

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

impl<T> Unpin for MaybeAsync<T> where
T: Unpin,

impl<T> !UnwindSafe for MaybeAsync<T>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Layout

Enum rustc_incremental::persist::load::MaybeAsync[−][src]

Variants

Tuple Fields of Sync

Tuple Fields of Async

Implementations

impl<T> MaybeAsync<LoadResult<T>>

pub fn open(self) -> LoadResult<T>

Auto Trait Implementations

impl<T> !RefUnwindSafe for MaybeAsync<T>

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

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

impl<T> Unpin for MaybeAsync<T> where T: Unpin,

impl<T> !UnwindSafe for MaybeAsync<T>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Layout

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

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

impl<T> Unpin for MaybeAsync<T> where
T: Unpin,

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

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

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

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

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

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