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MiddlewareStack

litellm_rs::core::traits::middleware

Struct MiddlewareStack 

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pub struct MiddlewareStack<Req, Resp> { /* private fields */ }
Expand description

Middleware chain/stack

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impl<Req, Resp> MiddlewareStack<Req, Resp>
where Req: Clone + Send + Sync + 'static, Resp: Send + Sync + 'static,

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pub fn new() -> Self

Create new middleware stack

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pub fn add_middleware<M>(self, _middleware: M) -> Self
where M: Middleware<Req, Resp> + 'static,

Add middleware to the stack

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pub async fn execute<F, Fut>( &self, request: Req, final_handler: F, ) -> Result<Resp, MiddlewareError>
where F: FnOnce(Req) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<Resp, MiddlewareError>> + Send + Sync + 'static,

Execute middleware chain

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impl<Req, Resp> Default for MiddlewareStack<Req, Resp>
where Req: Clone + Send + Sync + 'static, Resp: Send + Sync + 'static,

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fn default() -> Self

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

Auto Trait Implementations§

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impl<Req, Resp> !RefUnwindSafe for MiddlewareStack<Req, Resp>

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impl<Req, Resp> !UnwindSafe for MiddlewareStack<Req, Resp>

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impl<Req, Resp> Freeze for MiddlewareStack<Req, Resp>
where Vec<Box<dyn Middleware<Req, Resp, Error = MiddlewareError>>>: Freeze,

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impl<Req, Resp> Send for MiddlewareStack<Req, Resp>
where Vec<Box<dyn Middleware<Req, Resp, Error = MiddlewareError>>>: Send,

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impl<Req, Resp> Sync for MiddlewareStack<Req, Resp>
where Vec<Box<dyn Middleware<Req, Resp, Error = MiddlewareError>>>: Sync,

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impl<Req, Resp> Unpin for MiddlewareStack<Req, Resp>
where Vec<Box<dyn Middleware<Req, Resp, Error = MiddlewareError>>>: Unpin,

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impl<Req, Resp> UnsafeUnpin for MiddlewareStack<Req, Resp>
where Vec<Box<dyn Middleware<Req, Resp, Error = MiddlewareError>>>: UnsafeUnpin,

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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> BudgetAwareRouting for T

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fn filter_by_budget( &self, providers: Vec<String>, budget_router: &BudgetAwareRouter, ) -> Vec<String>

Filter providers based on budget availability
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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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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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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impl<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

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fn into_shared(self) -> Shared

Creates a shared type from an unshared type.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SharedResource for T
where T: Send + Sync + 'static,

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type Error = !

The type returned in the event of a conversion error.
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Performs the conversion.
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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>

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where S: Into<Dispatch>,

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