Parse #[env] attribute and representing it in meta types

2026-02-23 15:38:30 +01:00 · 2021-07-25 11:36:36 +02:00
parent 3c7376035c
commit db2aebc270
5 changed files with 114 additions and 34 deletions
--- a/examples/simple.rs
+++ b/examples/simple.rs
@@ -15,6 +15,7 @@ struct Conf {
 #[derive(Debug, Config)]
 struct Http {
    /// The port the server will listen on.
+    #[config(env = "PORT")]
    port: u16,

    /// The bind address of the server. Can be set to `0.0.0.0` for example, to