44 lines
790 B
Rust
44 lines
790 B
Rust
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#[macro_use]
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extern crate itconfig;
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#[macro_use]
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extern crate diesel;
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mod db;
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mod models;
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mod schema;
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use dotenv::dotenv;
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use diesel::prelude::*;
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use crate::models::*;
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config! {
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DATABASE_URL: String,
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}
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fn main() {
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dotenv().ok();
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cfg::init();
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let connection = db::establish_connection();
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let posts = get_posts(&connection);
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println!("Displaying {} posts", posts.len());
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for post in posts {
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print!("\n");
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println!("{}", post.title);
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println!("----------");
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println!("{}", post.body);
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}
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}
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fn get_posts(connection: &PgConnection) -> Vec<Post> {
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use crate::schema::posts::dsl::*;
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posts.filter(published.eq(true))
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.limit(5)
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.get_results::<Post>(connection)
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.expect("Error loading posts")
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}
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