Module structs 

Structs: building, reading fields, and changing them in place.

Functions

nf_struct_field_mut 🔒 ^⚠

The slot of the field at index in the struct in place, which becomes its only owner’s so the field can be changed. The slot is valid until the struct next changes.

nf_struct_get 🔒

The field at index of the borrowed struct, borrowed from it.

nf_struct_new 🔒 ^⚠

A struct of type ty whose fields are taken, in order, from fields.