Method convert

lambda-http/src/response.rs:341–374

(self, headers: HeaderMap)

    B::Error: fmt::Debug,
{
    fn convert(self, headers: HeaderMap) -> BodyFuture {
        if headers.get(CONTENT_ENCODING).is_some() {
            return convert_to_binary(self);
        }

        let content_type = if let Some(value) = headers.get(CONTENT_TYPE) {
            value.to_str().unwrap_or_default()
        } else {
            // Content-Type and Content-Encoding not set, passthrough as utf8 text
            return convert_to_text(self, "utf-8");
        };

        for prefix in TEXT_ENCODING_PREFIXES {
            if content_type.starts_with(prefix) {
                return convert_to_text(self, content_type);
            }
        }

        for suffix in TEXT_ENCODING_SUFFIXES {
            let mut parts = content_type.trim().split(';');
            let mime_type = parts.next().unwrap_or_default();
            if mime_type.ends_with(suffix) {
                return convert_to_text(self, content_type);
            }
        }

        if let Some(value) = headers.get(X_LAMBDA_HTTP_CONTENT_ENCODING) {
            if value == "text" {
                return convert_to_text(self, content_type);
            }
        }

        convert_to_binary(self)
    }
}

fn convert_to_binary<B>(body: B) -> BodyFuture