Struct Response

#[non_exhaustive]
pub struct Response {
    pub code: i64,
    pub size: i64,
    pub headers: HashMap<String, String>,
    pub time: Option<Timestamp>,
    pub backend_latency: Option<Duration>,
}

This message defines attributes for a typical network response. It generally models semantics of an HTTP response.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

code: i64

The HTTP response status code, such as 200 and 404.

size: i64

The HTTP response size in bytes. If unknown, it must be -1.

headers: HashMap<String, String>

The HTTP response headers. If multiple headers share the same key, they must be merged according to HTTP spec. All header keys must be lowercased, because HTTP header keys are case-insensitive.

time: Option<Timestamp>

The timestamp when the destination service sends the last byte of the response.

backend_latency: Option<Duration>

The amount of time it takes the backend service to fully respond to a request. Measured from when the destination service starts to send the request to the backend until when the destination service receives the complete response from the backend.

Implementations

impl Response

pub fn new() -> Self

pub fn set_code<T: Into<i64>>(self, v: T) -> Self

Sets the value of code.

pub fn set_size<T: Into<i64>>(self, v: T) -> Self

Sets the value of size.

pub fn set_time<T: Into<Option<Timestamp>>>(self, v: T) -> Self

Sets the value of time.

pub fn set_backend_latency<T: Into<Option<Duration>>>(self, v: T) -> Self

Sets the value of backend_latency.

pub fn set_headers<T, K, V>(self, v: T) -> Self

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

Sets the value of headers.

Trait Implementations

impl Clone for Response

fn clone(&self) -> Response

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Response

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Response

fn default() -> Response

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Response

where Response: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for Response

fn typename() -> &'static str

The typename of this message.

fn to_map(&self) -> Result<Map<String, Value>, AnyError>

where Self: Sized + Serialize,

Store the value into a JSON object.

fn from_map(map: &Map<String, Value>) -> Result<Self, AnyError>

where Self: DeserializeOwned,

Extract the value from a JSON object.

impl PartialEq for Response

fn eq(&self, other: &Response) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Response

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Response