Here is a JSON encoded object with a datetime and timezone. I believe this is an ISO 8601 format with 6 digits of precision for fractions of a second. (Microsecond precision.) { "time": "2024-08-06T11:49:09.529856Z" } This is how I currently…
I have the following json file that I want to deserialize in a Rust struct: { "name": "Manuel", "friends": { "id1": 1703692376, ... } ... } The friends tag contains the ids and a timestamp I created a Rust struct…
I have some function, here called request, that returns a JSON string with some data. For example, an array with variable size. I can deserialize the JSON string into a Vec just fine with serde_json, but I have to call…
I am implementing a JSON export functionality in my project. Earlier, I was building the JSON in memory (by storing the data in structs) and writing them to the target file using serde_json::to_string(data). But now the JSON structure is getting…
The official JSON spec doesn't support IEEE 754, and instead has its own convention of null (not "null") or normal numbers. In many languages and use cases people ignore this and deviate from the spec to support IEEE754 floats. For…
I have the following struct #[derive(Serialize)] pub struct MyStruct { pub id: String, pub score: f32, pub json: String, } The json field always contains a valid JSON object already stringified. Given an instance, I would like to serialize it…
Lets' say we have the following JSON: { name:"John", age:"30" } and the two following structs: struct Name { name: String; } struct Age { age: i32 } What would be an efficient way to deserialize this JSON into this…
I'm looking for a better solution for deserializing nested JSON object like this {"name":"John Doe","age":43,"address":"{"street":"10 Downing Street","city":"London"}"} Using this code I do the job use serde_derive::{Deserialize, Serialize};use serde_json::{Result, Value}; #[derive(Serialize, Deserialize)] struct Person{ name: String, address: Value } #[derive(Debug, Serialize,…
I have this code here: pub struct Account { #[serde(rename = "_id", skip_serializing_if = "Option::is_none")] pub id: Option<ObjectId>, pub email: String, } And I want to change "ObjectId" to String so I can use Ulid.
I'm implementing a simple task queue using redis in Rust, but am struggling to deserialize the returned values from redis into my custom types. In total I thought of 3 approches: Deserializing using serde-redis Manually implementing the FromRedisValue trait Serializing…