Add doc

1 files changed, 9 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
index cbea92e..7eefff8 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -3,14 +3,23 @@ use lazy_static::lazy_static;
 use serde::Deserialize;
 
 #[derive(Deserialize)]
+/// App config
 pub struct Configuration {
+    /// Level of Rust logging
     pub rust_log: String,
+
+    /// Database URL for Postgres
     pub database_url: String,
+
+    /// JWT secret used for key creation
     pub jwt_secret: String,
+
+    /// Host URL
     pub allowed_host: String,
 }
 
 impl Configuration {
+    /// A new configuration read from the env
     pub fn new() -> Result<Self, ConfigError> {
         let builder = config::Config::builder().add_source(config::Environment::default());