optional-field 0.1.6

Alternative data type to Option for representing values that can have 3 states: present, missing or null
Documentation

optional-field

There is very little structured metadata to build this page from currently. You should check the main library docs, readme, or Cargo.toml in case the author documented the features in them.

This version has 1 feature flags, 1 of them enabled by default.

default

serde (default)