Converted error-chain based error to enum based error

- now implements `Send` + `Sync` + `'static`
- still implements `std::error::Error`, `Debug`,
  `Display`, `From<std::fmt::Error>`,
  `From<::serde_json::Error>`

1 files changed, 2 insertions, 13 deletions

diff --git a/askama_shared/src/lib.rs b/askama_shared/src/lib.rs
index 3213778..cbb99d9 100644
--- a/askama_shared/src/lib.rs
+++ b/askama_shared/src/lib.rs
@@ -1,25 +1,14 @@
 #![cfg_attr(feature = "cargo-clippy", allow(unused_parens))]
 
-#[macro_use]
-extern crate error_chain;
-
 #[cfg(feature = "serde-json")]
 extern crate serde;
 #[cfg(feature = "serde-json")]
 extern crate serde_json;
 
 pub use escaping::MarkupDisplay;
-pub use errors::{Error, Result};
+pub use error::{Error, Result};
+mod error;
 pub mod filters;
 pub mod path;
 
 mod escaping;
-
-mod errors {
-    error_chain! {
-        foreign_links {
-            Fmt(::std::fmt::Error);
-            Json(::serde_json::Error) #[cfg(feature = "serde-json")];
-        }
-    }
-}