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Rob Ede
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json/json-decode-error/README.md
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# JSON decode errors
This example demonstrates how to return useful error messages to the client
when the server receives a request with invalid JSON, or which cannot be
deserialized to the expected model. By configuring an `error_handler` on the
route, we can set appropriate response codes and return the string
representation of the error.
This example demonstrates how to return useful error messages to the client when the server receives a request with invalid JSON, or which cannot be deserialized to the expected model. By configuring an `error_handler` on the route, we can set appropriate response codes and return the string representation of the error.
## Usage
@ -16,9 +12,7 @@ cargo run
## Examples
The examples use `curl -i` in order to show the status line with the response
code. The response headers have been omitted for brevity, and replaced with an
ellipsis `...`.
The examples use `curl -i` in order to show the status line with the response code. The response headers have been omitted for brevity, and replaced with an ellipsis `...`.
- A well-formed request
@ -27,7 +21,7 @@ ellipsis `...`.
HTTP/1.1 200 OK
...
Hello Alice!
Hello Alice!
```
- Missing `Content-Type` header