ureq v2.0.0 Release Notes
-
- Methods that formerly returned Response now return Result.
You'll need to change all instances of
.call()
to.call()?
or handle errors using amatch
statement. - Non-2xx responses are considered Error by default. See [Error documentation] for details on how to get Response bodies for non-2xx.
- Rewrite Error type. It's now an enum of two types of error: Status and Transport. Status errors (i.e. non-2xx) can be readily turned into a Response using match statements.
- Errors now include the source error (e.g. errors from DNS or I/O) when appropriate, as well as the URL that caused an error.
- The "synthetic error" concept is removed.
- Move more configuration to Agent. Timeouts, TLS config, and proxy config now require building an Agent.
- Create AgentBuilder to separate the process of building an agent from using the resulting agent. Headers can be set on an AgentBuilder, not the resulting Agent.
- Agent is cheaply cloneable with an internal Arc. This makes it easy to share a single agent throughout your program.
- There is now a default timeout_connect of 30 seconds. Read and write timeouts continue to be unset by default.
- Add ureq::request_url and Agent::request_url, to send requests with already-parsed URLs.
- Remove native_tls support.
- Remove convenience methods
options(url)
,trace(url)
, andpatch(url)
. To send requests with those verbs userequest(method, url)
. - Remove Request::build. This was a workaround because some of Request's
methods took
&mut self
instead ofmut self
, and is no longer needed. You can simply delete any calls toRequest::build
. - Remove Agent::set_cookie.
- Remove Header from the public API. The type wasn't used by any public methods.
- Remove basic auth support. The API was incomplete. We may add back something better in the future.
- Remove into_json_deserialize. Now into_json handles both serde_json::Value
and other types that implement serde::Deserialize. If you were using
serde_json before, you will probably have to explicitly annotate a type,
like:
let v: serde_json::Value = response.into_json();
. - Rewrite README and top-level documentation.
📚 [Error documentation]: https://docs.rs/ureq/2.0.0-rc4/ureq/enum.Error.html
- Methods that formerly returned Response now return Result.
You'll need to change all instances of