request: improve error handling with thiserrorv0.2.1

bump version to 0.2.1

1 files changed, 12 insertions, 0 deletions

diff --git a/src/error.rs b/src/error.rs
index d40ddf3..5f35da2 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -3,6 +3,8 @@ use std::fmt::Display;
 use hyper::StatusCode;
 
 /// Encapsulates a status code and an error message.
+///
+/// All client errors in [`crate::request`] implement [`Into<Error>`].
 #[derive(Debug)]
 pub struct Error {
     pub code: StatusCode,
@@ -41,4 +43,14 @@ impl Error {
     pub fn method_not_allowed(message: String) -> Self {
         Error{code: StatusCode::METHOD_NOT_ALLOWED, message}
     }
+}
+
+macro_rules! impl_into_http_error {
+    ($type:ident, $status:expr) => {
+       impl From<$type> for crate::error::Error {
+            fn from(err: $type) -> Self {
+                Self{code: $status, message: format!("{}", err)}
+            }
+       }
+    };
 }
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