feat: internationalization #43
@@ -4,9 +4,9 @@ use dotenvy::dotenv;
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use std::env;
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					use std::env;
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pub(crate) fn establish_database_connection() -> ConnectionResult<PgConnection> {
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					pub(crate) fn establish_database_connection() -> ConnectionResult<PgConnection> {
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    dotenv().ok();
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					    dotenv().expect("Could not load environment variables.");
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    let database_url =
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					    let database_url =
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        env::var("DATABASE_URL").expect("The environment variable DATABASE_URL must be set.");
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					        env::var("DATABASE_URL").expect("The environment variable DATABASE_URL has to be set.");
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    PgConnection::establish(&database_url)
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					    PgConnection::establish(&database_url)
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}
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					}
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