Use route decorators to produce different output formats.

This seems to be the more proper way of doing it. Also makes it much
clearer which routes exists, and what formats they accept. Both in the
code and in the status output.

1 files changed, 5 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 7202391..762ce89 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,3 +16,8 @@ bart_derive = "0.1.4"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
+
+[dependencies.rocket_contrib]
+version = "0.3.3"
+default-features = false
+features = ["json"]