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pub mod v3 {
use js_int::UInt;
use ruma_common::{api::ruma_api, serde::Raw};
use serde::{ser, Deserialize, Deserializer, Serialize};
use serde_json::value::{to_raw_value as to_raw_json_value, RawValue as RawJsonValue};
use crate::backup::BackupAlgorithm;
ruma_api! {
metadata: {
description: "Get information about a specific backup.",
method: GET,
name: "get_backup_info",
unstable_path: "/_matrix/client/unstable/room_keys/version/:version",
stable_path: "/_matrix/client/v3/room_keys/version/:version",
rate_limited: true,
authentication: AccessToken,
added: 1.1,
}
request: {
#[ruma_api(path)]
pub version: &'a str,
}
#[ruma_api(manual_body_serde)]
response: {
pub algorithm: Raw<BackupAlgorithm>,
pub count: UInt,
pub etag: String,
pub version: String,
}
error: crate::Error
}
impl<'a> Request<'a> {
pub fn new(version: &'a str) -> Self {
Self { version }
}
}
impl Response {
pub fn new(
algorithm: Raw<BackupAlgorithm>,
count: UInt,
etag: String,
version: String,
) -> Self {
Self { algorithm, count, etag, version }
}
}
#[derive(Deserialize)]
pub(in crate::backup) struct ResponseBodyRepr {
pub algorithm: Box<RawJsonValue>,
pub auth_data: Box<RawJsonValue>,
pub count: UInt,
pub etag: String,
pub version: String,
}
#[derive(Serialize)]
pub(in crate::backup) struct RefResponseBodyRepr<'a> {
pub algorithm: &'a RawJsonValue,
pub auth_data: &'a RawJsonValue,
pub count: UInt,
pub etag: &'a str,
pub version: &'a str,
}
#[derive(Deserialize, Serialize)]
pub(in crate::backup) struct AlgorithmWithData {
pub algorithm: Box<RawJsonValue>,
pub auth_data: Box<RawJsonValue>,
}
impl<'de> Deserialize<'de> for ResponseBody {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
let ResponseBodyRepr { algorithm, auth_data, count, etag, version } =
ResponseBodyRepr::deserialize(deserializer)?;
let algorithm = Raw::from_json(
to_raw_json_value(&AlgorithmWithData { algorithm, auth_data }).unwrap(),
);
Ok(Self { algorithm, count, etag, version })
}
}
impl Serialize for ResponseBody {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: serde::Serializer,
{
let ResponseBody { algorithm, count, etag, version } = self;
let AlgorithmWithData { algorithm, auth_data } =
algorithm.deserialize_as().map_err(ser::Error::custom)?;
let repr = RefResponseBodyRepr {
algorithm: &algorithm,
auth_data: &auth_data,
count: *count,
etag,
version,
};
repr.serialize(serializer)
}
}
}