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wasm: avoid dependency on serde-serialize feature (#1337)

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Using this feature makes dependency cycles much more likely.
This commit is contained in:
Konrad Borowski
2021-09-27 19:58:04 +02:00
committed by GitHub
parent 2767071cac
commit cfa301c7fa
2 changed files with 10 additions and 7 deletions
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13
src/wasm/client.rs
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@@ -1,5 +1,5 @@
use http::{HeaderMap, Method};
use js_sys::Promise;
use js_sys::{Promise, JSON};
use std::{fmt, future::Future, sync::Arc};
use url::Url;
use wasm_bindgen::prelude::{wasm_bindgen, UnwrapThrowExt as _};
@@ -238,11 +238,12 @@ async fn fetch(req: Request) -> crate::Result<Response> {
for item in js_iter {
let item = item.expect_throw("headers iterator doesn't throw");
let v: Vec<String> = item.into_serde().expect_throw("headers into_serde");
resp = resp.header(
v.get(0).expect_throw("headers name"),
v.get(1).expect_throw("headers value"),
);
let serialized_headers: String = JSON::stringify(&item)
.expect_throw("serialized headers")
.into();
let [name, value]: [String; 2] = serde_json::from_str(&serialized_headers)
.expect_throw("deserializable serialized headers");
resp = resp.header(name, value);
}
resp.body(js_resp)