I run development using --config file on my Rust API, it is something like this cargo run --config dev-config.toml where the dev-config.toml is like my Environments like this [env] APP_ENV = "development" APP_PORT = "8181" APP_TIMEOUT = "3" # in…
function add(...args){ if (args.length === 0) return []; const a = args[0]; let res = []; for (let i = 0; i < a.length; i++){ const elements = args.map(x => x[i]); res.push(Array.isArray(a[i]) ? add(...elements) : elements.reduce((a, b) => a +…
I'm starting to build a service in Rust that publishes Firebase messages and plan on using the fcm crate (https://docs.rs/fcm/latest/fcm/). I'm confused as to what the registration id is? I don't see that in the cloud console. Thanks for your…
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 have this sql migration query for the account entity: CREATE TABLE accounts ( id UUID PRIMARY KEY DEFAULT uuid_generate_v4(), user_id UUID NOT NULL REFERENCES users(id), name VARCHAR NOT NULL, currency VARCHAR NOT NULL, account_type VARCHAR NOT NULL, amount DOUBLE…
I'm working with an API that sometimes returns null values for certain fields. I'm using Rust to fetch and process this data, but I want to ensure that structs containing optional string fields deserialize correctly. Currently, I'm using #[serde(default)] for…
I want to use rust to move a file(or folder) from folder A to another folder, this is my code look like: use std::{fs, path::PathBuf}; fn main() { let mut file_path = PathBuf::from("/Users/xiaoqiangjiang/apps/a"); let mut destination_path = PathBuf::from("/Users/xiaoqiangjiang/apps/test/"); let result…
I have written an application in Tauri, Rust + JS React. When the machine connected to the app stops working, the app sends to database equivalent of the injection but in other state like machine failure to indicate how many…
I try to configure Ubuntu VM for MultiversX developers. I follow the instructions on the site, but when I try to compile a smart contract I get the bellow issue: Rust is not installed on your machine. Run mxpy deps…
I tried to build my project anchor build but I got $ Error: IDL doesn't exist target/idl/ and target/types/ were generated but they were empty. Then I tried anchor clean , anchor build. The same. Then I tried anchor idl…