Don't serialize typ if None

2017-08-26 09:54:20 +09:00 · 2017-08-26 09:54:20 +09:00 · 5839cb4552
parent 43a20030ee
commit 5839cb4552
1 changed files with 1 additions and 0 deletions
--- a/src/header.rs
+++ b/src/header.rs
@ -8,6 +8,7 @@ pub struct Header {
    /// The type of JWS: it can only be "JWT" here
    ///
    /// Defined in [RFC7515#4.1.9](https://tools.ietf.org/html/rfc7515#section-4.1.9).
+    #[serde(skip_serializing_if = "Option::is_none")]
    typ: Option<String>,
    /// The algorithm used
    ///