Crate resterror_derive
source ·Derive Macros
This derive macro is used to convert an enum into an ApiError.
You can use it by adding the
You have to specify the error messages in a json file or in a po directory.
The path to the json file or the po directory is specified by adding the
By default, the message id is the name of the variant in
You can change the message id by adding the
You can also add a custom code to the error by adding the
You can also add a status to the error by adding the
The following status are available and return the corresponding status code:
You can use it by adding the
#[derive(AsApiError)] attribute to your enum.You have to specify the error messages in a json file or in a po directory.
The path to the json file or the po directory is specified by adding the
#[json_file = "path/to/messages.json"] or #[po_directory = "path/to/po"] attribute to the enum.By default, the message id is the name of the variant in
snake case.You can change the message id by adding the
#[error(msg_id = "your_message_id")] attribute to the variant.You can also add a custom code to the error by adding the
#[error(code = 400)] attribute to the variant.You can also add a status to the error by adding the
#[error(status = "your_status")] attribute to the variant.The following status are available and return the corresponding status code: