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ContextKey

foundation_utils::context

Struct ContextKey 

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pub struct ContextKey<T> { /* private fields */ }
Expand description

Context key for type-safe context access

This provides a type-safe way to access context values without relying on string keys.

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impl<T> ContextKey<T>

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pub const fn new(name: &'static str) -> Self

Create a new context key

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pub fn name(&self) -> &'static str

Get the key name

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impl<T> Clone for ContextKey<T>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Copy for ContextKey<T>

Auto Trait Implementations§

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impl<T> Freeze for ContextKey<T>

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impl<T> RefUnwindSafe for ContextKey<T>
where T: RefUnwindSafe,

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

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

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

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impl<T> UnsafeUnpin for ContextKey<T>

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impl<T> UnwindSafe for ContextKey<T>
where T: UnwindSafe,

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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> CloneToUninit for T
where T: Clone,

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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
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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<U> 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> IntoScoped for T

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type Resource = T

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fn into_scoped(self) -> <T as IntoScoped>::Resource

Convert into a scoped resource
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fn scoped<F, R>(self, f: F) -> R
where Self: Sized, F: FnOnce(&Self::Resource) -> R,

Execute a scoped operation with this resource
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.