# error_type · Rell standard library · Chromia Docs (concept)

> hidden abstract type error_ type Since 0.14.15

Source: https://docs.chromia.com/pages/rell-stdlib/-rell-system-library/rell/error_type/

TYPE

# error\_type

```signature
hidden abstract type error_type
```

Since 0.14.15

[View this page on docs.chromia.com](https://docs.chromia.com/pages/rell-stdlib/-rell%20-system%20-library/rell/error_type/index.html)Generated API reference, mirrored from the live docs