From b61f15156a000c3f156af3d0fc809ca32912af34 Mon Sep 17 00:00:00 2001 From: Bryan Newbold Date: Sun, 13 May 2018 23:58:30 -0700 Subject: add scratch rust stuff --- rust/src/lib.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 rust/src/lib.rs (limited to 'rust/src/lib.rs') diff --git a/rust/src/lib.rs b/rust/src/lib.rs new file mode 100644 index 00000000..679b9ed3 --- /dev/null +++ b/rust/src/lib.rs @@ -0,0 +1,18 @@ + +#[macro_use] +extern crate diesel; +extern crate dotenv; + +use diesel::prelude::*; +use diesel::pg::PgConnection; +use dotenv::dotenv; +use std::env; + +pub fn establish_connection() -> PgConnection { + dotenv().ok(); + + let database_url = env::var("DATABASE_URL") + .expect("DATABASE_URL must be set"); + PgConnection::establish(&database_url) + .expect(&format!("Error connecting to {}", database_url)) +} -- cgit v1.2.3