Code Explainers

Code explainers tagged #shared-state

rust 
use std::collections::HashMap;
use std::sync::{Arc, Mutex};
use std::thread;
 

Aggregating metrics across threads in Rust

concurrency shared-state mutex
Intermediate 7 steps
rust 
use axum::{
    response::sse::{Event, KeepAlive, Sse},
    routing::get,
    Router,

Streaming live price ticks with SSE in Axum

server-sent-events broadcast-channel streaming
Advanced 8 steps
rust 
use std::net::SocketAddr;
use std::time::Duration;
 
use axum::{routing::get, Json, Router};

Per-IP rate limiting in Axum with tower-governor

rate-limiting middleware tower
Intermediate 7 steps
rust 
use axum::{
    extract::{Path, State},
    routing::{get, post},
    Json, Router,

Building a nested REST API router in Axum

routing extractors shared-state
Intermediate 8 steps
rust 
use axum::{
    extract::State,
    http::StatusCode,
    response::IntoResponse,

An async job queue handler in Axum

background-jobs async http-202
Intermediate 9 steps