I am a little bit confused how containers run. I am developing on a Mac and when I copy my compiled sources into a docker image and Debian OS, I get an error that the file can not be executed.…
I am pretty new to rust. I need to source a external SQL file from within rust; here is what I tried, Please refer to the Comment and line break and the error I have mentioned: async fn test_db( user_name:…
I have this rust method error message: error[E0277]: the `?` operator can only be used on `Option`s, not `Result`s, in an async function that returns `Option` I must admit, I often encounter Rust error messages which appear confusing to me,…
I'm trying to use the .find() method in mongodb. The output yeilds a mongodb::Cursor. I'm unable to convert the cursor into a vector so that I can wrap them in a json and send it to my front-end. This is…
I am currently having a problem terminating a FastCGI request. Currently this is the code I have: use std::os::unix::net::{UnixStream}; use std::io::{Read, Write}; use std::str; fn main() { const FCGI_VERSION_1: u8 = 1; const FCGI_BEGIN_REQUEST:u8 = 1; const FCGI_END_REQUEST: u8 =…
As you can see in the following picture, vscode is inserting that pink highlighted : String in the for loop. There is no actual text there, as if I move the cursor, it just skips over it, so it's just…
I am delete a key from redis when using rust, this is part of the code looks like: pub async fn del_redis_key(key: &str,) -> Result<()> { let config_redis_string = get_config("redisConnectionStr"); let redis_con_string: &str = config_redis_string.as_str(); let redis_client = redis::Client::open(redis_con_string).expect("can create…
I am using tokio postgres in a Rust project where I have query parameters. rows = client.query(QUERY, &[&input1, &input2.unwrap()]).await.expect("error"); where QUERY looks like this QUERY: &str = "SELECT * FROM Table WHERE Name=$1 AND Address= COALESCE($2, Address);" input2 is of…
I'm trying to use create-tauri-app to set up Tauri (for the first time) on my computer. I initialized it with npm create tauri-app, followed all the prompts and successfully created a project. After moving into the generated directory (I have…
My Rust app dockerfile is as below, which is working fine # Generate a recipe file for dependencies FROM rust as planner WORKDIR /app RUN cargo install cargo-chef COPY . . RUN cargo chef prepare --recipe-path recipe.json # Building our…