# lib.ft4.core.prioritization · FT4 Rell API · Chromia Docs (concept)

> Types priority_state_v1 Return value of prioritycheckv1 query. Functions no_account_priority_state An "empty" priority state, which does not point to an ac

Source: https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.prioritization/

PACKAGE

# lib.ft4.core.prioritization

On this page

* [Types](#types)
* [Functions](#functions)

## Types

[priority\_state\_v1](https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.prioritization/priority_state_v1/)
:   Return value of prioritycheckv1 query.

## Functions

[no\_account\_priority\_state](https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.prioritization/no_account_priority_state/)
:   An "empty" priority state, which does not point to an account, but has a priority value.

[no\_op\_priority\_state](https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.prioritization/no_op_priority_state/)
:   An "empty" priority state, which represents the lowest priority, with no account information.

[priority\_check](https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.prioritization/priority_check/)
:   Extendable function that allows to define custom prioritization strategies.

[priority\_check\_v1](https://docs.chromia.com/pages/ft4-rell/-f-t4-library/lib.ft4.core.prioritization/priority_check_v1/)
:   This query is used by Postchain.

[View this page on docs.chromia.com](https://docs.chromia.com/pages/ft4-rell/-f-t4%20-library/lib.ft4.core.prioritization/index.html)Generated API reference, mirrored from the live docs