Struct DefaultRuntimeGuard

pub struct DefaultRuntimeGuard { /* private fields */ }

Expand description

Guard returned by set_default_runtime.

When dropped, the previous runtime context is restored. Guard returned by set_default_runtime.

When dropped, the previous runtime context is restored.

§Examples

use tenferro_internal_runtime::{set_default_runtime, with_default_runtime, RuntimeContext};
use tenferro_prims::CpuContext;

let _guard = set_default_runtime(RuntimeContext::Cpu(CpuContext::new(1)));
let name = with_default_runtime(|ctx| Ok(ctx.name())).unwrap();
assert_eq!(name, "cpu");

Trait Implementations§

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impl Drop for DefaultRuntimeGuard

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl !UnwindSafe for DefaultRuntimeGuard

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

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

Mutably borrows from an owned value. Read more

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impl<T> ByRef<T> for T

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fn by_ref(&self) -> &T

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

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fn rand<T>(&self, rng: &mut (impl Rng + ?Sized)) -> T
where Self: Distribution<T>,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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

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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

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