Struct ic_cdk::api::management_canister::http_request::TransformContext

pub struct TransformContext {
    pub function: TransformFunc,
    pub context: Vec<u8>,
}

Type used for encoding/decoding: `record {

Fields

function: TransformFunc

Reference function with signature: func (record {response : http_response; context : blob}) -> (http_response) query;.

context: Vec<u8>

Context to be passed to transform function to transform HTTP response for consensus

Implementations

impl TransformContext

pub fn new<T>(func: T, context: Vec<u8>) -> Selfwhere
    T: Fn(TransformArgs) -> HttpResponse,

Construct TransformContext from a transform function.

example

#[ic_cdk::query]
fn my_transform(arg: TransformArgs) -> HttpResponse {
    // ...
}
let transform = TransformContext::new(my_transform, context);

Trait Implementations

impl CandidType for TransformContext

fn _ty() -> Type

fn id() -> TypeId

fn idl_serialize<__S>(&self, __serializer: __S) -> Result<(), __S::Error>where
    __S: Serializer,

fn ty() -> Type

impl Clone for TransformContext

fn clone(&self) -> TransformContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TransformContext

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransformContext

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<TransformContext> for TransformContext

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for TransformContext