Function sigv4_get_expected_signature

Source
pub fn sigv4_get_expected_signature<A1, A2>(
    req: &Request,
    signing_key: &SigningKey,
    region: A1,
    service: A2,
) -> Result<String, SignatureError>
where A1: AsRef<str>, A2: AsRef<str>,
Expand description

Return the expected signature for a request.