Axum v0.8.x Development Guide

Handlers

use axum::{extract::{Path, Query, State, Json}, response::IntoResponse, http::StatusCode};

async fn get_user(
    State(pool): State<PgPool>,
    Path(id): Path<i32>,
) -> Result<Json<User>, AppError> {
    let user = sqlx::query_as!(User, "SELECT * FROM users WHERE id = $1", id)
        .fetch_one(&pool).await?;
    Ok(Json(user))
}