Struct GatewayResponse 

pub struct GatewayResponse { /* private fields */ }

Represents an HTTP response produced by the gateway.

Pairs a status code with response headers and a raw body. Constructors such as GatewayResponse::json, GatewayResponse::text, and GatewayResponse::sse preset the Content-Type header.

Implementations

impl GatewayResponse

pub fn new(status: u16, headers: Vec<(String, String)>, body: Vec<u8>) -> Self

Builds a response from an explicit status, headers, and body.

pub fn json(status: u16, body: Vec<u8>) -> Self

Builds a response with Content-Type: application/json.

pub fn text(status: u16, body: impl Into<Vec<u8>>) -> Self

Builds a response with Content-Type: text/plain.

pub fn sse(status: u16, body: impl Into<Vec<u8>>) -> Self

Builds a streaming response with Content-Type: text/event-stream.

pub fn status(&self) -> u16

Returns the HTTP status code.

pub fn headers(&self) -> &[(String, String)]

Returns the response headers as name/value pairs.

pub fn body(&self) -> &[u8]

Returns the raw response body bytes.

pub fn header(&self, name: &str) -> Option<&str>

Returns the first header value matching name case-insensitively, or None if no such header is present.

pub fn to_expr(&self) -> Expr

Projects the response into its canonical Expr map representation.

Trait Implementations

impl Clone for GatewayResponse

fn clone(&self) -> GatewayResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GatewayResponse

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

Formats the value using the given formatter.

impl Eq for GatewayResponse

impl Object for GatewayResponse

fn display(&self, _cx: &mut Cx) -> Result<String>

Render the object as a human-readable display string.

fn as_any(&self) -> &dyn Any

Expose the object for Rust downcasting.

fn header(&self) -> &ObjectHeader

Identity and trust header for the object; defaults to the shared anonymous header.

fn op(&self, _key: &OpKey) -> Option<&dyn Op>

Resolve the operation registered under key, if any.

fn claims( &self, _cx: &mut Cx, _pattern: &ClaimPattern, _sink: &mut dyn ClaimSink, ) -> Result<(), Error>

Emit the object’s claims matching pattern into sink.

fn snapshot(&self, _cx: &mut Cx) -> Result<Option<Datum>, Error>

Optional content-addressable snapshot of the object’s state.

impl ObjectCompat for GatewayResponse

fn as_expr(&self, _cx: &mut Cx) -> Result<Expr>

Expression form of the object; defaults to an opaque extension node.

fn class(&self, cx: &mut Cx) -> Result<Value, Error>

Class object this value belongs to; defaults to nil.

fn as_callable(&self) -> Option<&dyn Callable>

Callable view, if the object can be invoked.

fn as_class(&self) -> Option<&dyn Class>

Class view, if the object is a class.

fn as_shape(&self) -> Option<&dyn Shape>

Shape view, if the object is a shape.

fn as_object_encoder(&self) -> Option<&dyn ObjectEncode>

Object-encoder view, if the object encodes other objects.

fn as_read_constructor(&self) -> Option<&dyn ReadConstructor>

Read-constructor view, if the object decodes data forms.

fn as_number_domain(&self) -> Option<&(dyn NumberDomain + 'static)>

Number-domain view, if the object is a number domain.

fn as_number_value(&self) -> Option<&dyn NumberValue>

Number-value view, if the object is a domain number.

fn as_eval_fabric(&self) -> Option<&dyn EvalFabric>

Eval-fabric view, if the object is a distributed eval surface.

fn as_stream(&self) -> Option<&dyn Stream>

Stream view, if the object is a stream.

fn as_sequence(&self) -> Option<&dyn Sequence>

Sequence view, if the object is a sequence.

fn as_thunk(&self) -> Option<&dyn Thunk>

Thunk view, if the object is a deferred computation.

fn as_list(&self) -> Option<&(dyn ListValue + 'static)>

List view, if the object is a list value.

fn as_table_impl(&self) -> Option<&(dyn Table + 'static)>

Table-implementation view, if the object is a table.

fn as_dir(&self) -> Option<&(dyn Dir + 'static)>

Directory view, if the object is a directory.

fn truth(&self, _cx: &mut Cx) -> Result<bool, Error>

Truthiness of the object; defaults to true.

fn publish_shape_satisfaction_claims( &self, _cx: &mut Cx, _shape: &Ref, ) -> Result<bool, Error>

Publish claims asserting that the object satisfies shape; returns whether any were published.

fn as_table(&self, cx: &mut Cx) -> Result<Value, Error>

Project the object into a table value; the default exposes its display.

impl PartialEq for GatewayResponse

fn eq(&self, other: &GatewayResponse) -> 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 StructuralPartialEq for GatewayResponse