codesnips

axum

rust 
use axum::{routing::get, Router, Json};
use serde::Serialize;

#[derive(Serialize)]
struct Response {
    message: String,

axum for type-safe async HTTP servers

rust async axum
by Marcus Chen 1 tab
rust 
use async_trait::async_trait;
use serde::Serialize;

#[derive(Clone, Copy, PartialEq, Eq, Serialize)]
#[serde(rename_all = "lowercase")]
pub enum Status {

Aggregating Subsystem Health Checks Behind an Axum /healthz Endpoint

axum tokio health-check
by codesnips 3 tabs
rust 
use axum::extract::ws::{Message, WebSocket, WebSocketUpgrade};
use axum::extract::State;
use axum::response::Response;
use axum::routing::get;
use axum::Router;

Fan-Out Domain Events to WebSocket Clients With a Tokio Broadcast Channel

tokio async broadcast
by codesnips 3 tabs
rust 
use std::time::Instant;

use axum::{
    extract::Request,
    http::HeaderValue,
    middleware::Next,

Axum Latency Logging Middleware With Request IDs and Tracing Spans

axum tower middleware
by codesnips 2 tabs
rust 
#[derive(Debug, Clone, Copy)]
pub struct ByteRange {
    pub start: u64,
    pub end: u64, // inclusive
}

Serving HTTP Range Requests in Axum with Partial Content Responses

axum http range-requests
by codesnips 3 tabs
rust 
use base64::{engine::general_purpose::URL_SAFE_NO_PAD, Engine};
use serde::{Deserialize, Serialize};
use time::OffsetDateTime;
use uuid::Uuid;

#[derive(Debug, Clone, Serialize, Deserialize)]

Cursor-Paginated Streaming REST Endpoint in Axum with Keyset Pagination

axum rust pagination
by codesnips 3 tabs
rust 
use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
pub struct CancelReason {
    pub reason: String,
    pub feedback: Option<String>,

Internally Tagged Enum JSON Serialization for a Rust Webhook API

rust serde json
by codesnips 3 tabs
rust 
use pulldown_cmark::{html, Options, Parser};
use std::collections::HashSet;

pub struct SafeHtml(String);

impl SafeHtml {

Rendering Untrusted Markdown to Sanitized HTML with pulldown-cmark and ammonia

rust markdown html-sanitization
by codesnips 3 tabs
rust 
use axum::{
    extract::{FromRequestParts, State},
    http::{request::Parts, StatusCode},
    response::{IntoResponse, Response},
    Json,
};

Axum Bearer Token Extractor with Shared Auth State and Typed Claims

axum authentication middleware
by codesnips 3 tabs
rust 
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct EmailAddress(String);

impl EmailAddress {
    pub fn parse(raw: &str) -> Result<Self, String> {
        if raw.contains('@') && !raw.starts_with('@') {

Bidirectional From Conversions Between Domain and API DTO Types in Rust

rust serde dto
by codesnips 3 tabs
rust 
use dashmap::DashMap;
use std::time::Instant;

pub struct TokenBucket {
    tokens: f64,
    last_refill: Instant,

Token-Bucket Rate Limiter Middleware for Axum Using DashMap

axum rust rate-limiting
by codesnips 3 tabs