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WebhookApprovalBackend

kvlar_proxy::approval

Struct WebhookApprovalBackend 

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pub struct WebhookApprovalBackend { /* private fields */ }
Expand description

HTTP webhook approval backend.

Sends a POST request with the ApprovalRequest JSON body to a configured URL and expects the webhook to respond synchronously with an ApprovalResponse.

For asynchronous workflows (Slack, email), the webhook can hold the connection open until a decision is made, or return a denial with instructions.

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impl WebhookApprovalBackend

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pub fn new(url: impl Into<String>, timeout: Duration) -> Self

Creates a new webhook backend with the given URL and timeout.

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impl ApprovalBackend for WebhookApprovalBackend

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fn request_approval( &self, request: &ApprovalRequest, ) -> Pin<Box<dyn Future<Output = Result<ApprovalResponse, ApprovalError>> + Send + '_>>

Sends an approval request and waits for the human decision. Read more

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