Module err

To generate HTTP error response.

use sylvia_iot_corelib::err::ErrResp;
// To generate HTTP request body format error.
if format_error(body) {
    return Err(ErrResp::ErrParam(Some("input format error".to_string())));
}

Enums

• ErrResp
  The standard error definitions.

Constants

• E_AUTH
  401, token not authorized.
• E_DB
  503, database error.
• E_INT_MSG
  503, internal service communication error.
• E_NOT_FOUND
  404, resource (in path) not found.
• E_PARAM
  400, request (body) format error.
• E_PERM
  403, invalid permission.
• E_RSC
  503, allocate resource error.
• E_UNKNOWN
  500, unknown error.

Functions

• to_json
  To generate error JSON string for HTTP body.