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feat(request-id): Add request-id constructor #552

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feat(request-id): Add request-id constructor #552

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22 changes: 22 additions & 0 deletions tower-http/src/request_id.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,7 @@ use tower_layer::Layer;
use tower_service::Service;
use uuid::Uuid;

pub(crate) const REQUEST_ID: HeaderName = HeaderName::from_static("request-id");
pub(crate) const X_REQUEST_ID: HeaderName = HeaderName::from_static("x-request-id");

/// Trait for producing [`RequestId`]s.
Expand Down Expand Up @@ -241,6 +242,14 @@ impl<M> SetRequestIdLayer<M> {
}
}

/// Create a new `SetRequestIdLayer` that uses `request-id` as the header name.
pub fn request_id(make_request_id: M) -> Self
where
M: MakeRequestId,
{
SetRequestIdLayer::new(REQUEST_ID, make_request_id)
}

/// Create a new `SetRequestIdLayer` that uses `x-request-id` as the header name.
pub fn x_request_id(make_request_id: M) -> Self
where
Expand Down Expand Up @@ -294,6 +303,14 @@ impl<S, M> SetRequestId<S, M> {
}
}

/// Create a new `SetRequestId` that uses `request-id` as the header name.
pub fn request_id(inner: S, make_request_id: M) -> Self
where
M: MakeRequestId,
{
Self::new(inner, REQUEST_ID, make_request_id)
}

/// Create a new `SetRequestId` that uses `x-request-id` as the header name.
pub fn x_request_id(inner: S, make_request_id: M) -> Self
where
Expand Down Expand Up @@ -359,6 +376,11 @@ impl PropagateRequestIdLayer {
PropagateRequestIdLayer { header_name }
}

/// Create a new `PropagateRequestIdLayer` that uses `request-id` as the header name.
pub fn request_id() -> Self {
Self::new(REQUEST_ID)
}

/// Create a new `PropagateRequestIdLayer` that uses `x-request-id` as the header name.
pub fn x_request_id() -> Self {
Self::new(X_REQUEST_ID)
Expand Down