api: unify media-type stripping

1 files changed, 6 insertions, 0 deletions

diff --git a/src/api/mod.rs b/src/api/mod.rs
index 021bc52..fb860c7 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -209,3 +209,9 @@ pub(crate) fn store_status(error: StoreError, context: &str) -> ApiError {
     };
     ApiError(status, Some(error.to_string()))
 }
+
+/// A media type without its parameters: `text/plain; charset=utf-8` is `text/plain`.
+/// For `Content-Type`, and each item of an `Accept` (split at `,`).
+pub(crate) fn media_type(value: &str) -> &str {
+    value.split(';').next().unwrap_or("").trim()
+}