pub struct AddExtensionLayer<T> { /* private fields */ }
👎 Deprecated since 0.4.7:

Use axum::extract::Extension instead. It implements tower::Layer

Expand description

Layer for adding some shareable value to request extensions.

See Sharing state with handlers for more details.

Implementations

Create a new AddExtensionLayer.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

The wrapped service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

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

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

Should always be Self

The resulting type after obtaining ownership.

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

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

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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