1 unstable release
0.2.0 | Nov 29, 2024 |
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#542 in Procedural macros
141 downloads per month
5KB
clia-redis-macros
A derive to store and retrieve JSON values in redis encoded using serde.
Forked from https://github.com/Bajix/derive-redis-json
Example
Cargo.toml:
[dependencies]
clia-redis-macros = "0.2.0"
main.rs:
use std::sync::Arc;
use anyhow::Result;
use deadpool_redis::{redis::cmd, Pool as RedisPool};
use clia_redis_macros::RedisJsonValue;
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, RedisJsonValue)]
pub struct User {
pub id: u64,
pub name: String,
}
pub async fn add_user(
redis_pool: Arc<RedisPool>,
user: User,
) -> Result<usize> {
let mut conn = redis_pool.get().await?;
let res: usize = cmd("SADD")
.arg("Users")
.arg(&user)
.query_async(&mut conn)
.await?;
Ok(res)
}
pub async fn get_users(
redis_pool: Arc<RedisPool>,
) -> Result<Vec<User>> {
let mut conn = redis_pool.get().await?;
let res: Vec<User> = cmd("SMEMBERS").arg("Users").query_async(&mut conn).await?;
Ok(res)
}
Dependencies
~1.5MB
~37K SLoC